Cumulative upkeep--Put a -1/-1 counter on Aboroth. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
9 /
9
{3}{G}{G}
Acidic Slime
Creature - Ooze
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
When Acidic Slime enters the battlefield, destroy target artifact, enchantment, or land.
2 /
2
--
An-Havva Township
Land
{T}: Add {C}.
{1}, {T}: Add {G}.
{2}, {T}: Add {R} or {W}.
--
An-Havva Township
Land
{T}: Add {C}.
{1}, {T}: Add {G}.
{2}, {T}: Add {R} or {W}.
--
An-Havva Township
Land
{T}: Add {C}.
{1}, {T}: Add {G}.
{2}, {T}: Add {R} or {W}.
--
An-Havva Township
Land
{T}: Add {C}.
{1}, {T}: Add {G}.
{2}, {T}: Add {R} or {W}.
{5}{G}{G}
Ancient Ooze
Creature - Ooze
Ancient Ooze's power and toughness are each equal to the total mana value of other creatures you control.
* /
*
{G}
Berserk
Instant
Cast this spell only before the combat damage step.
Target creature gains trample and gets +X/+0 until end of turn, where X is its power. At the beginning of the next end step, destroy that creature if it attacked this turn.
{G}
Berserk
Instant
Cast this spell only before the combat damage step.
Target creature gains trample and gets +X/+0 until end of turn, where X is its power. At the beginning of the next end step, destroy that creature if it attacked this turn.
{G}
Berserk
Instant
Cast this spell only before the combat damage step.
Target creature gains trample and gets +X/+0 until end of turn, where X is its power. At the beginning of the next end step, destroy that creature if it attacked this turn.
{G}
Berserk
Instant
Cast this spell only before the combat damage step.
Target creature gains trample and gets +X/+0 until end of turn, where X is its power. At the beginning of the next end step, destroy that creature if it attacked this turn.
{3}{G}{G}
Bioplasm
Creature - Ooze
Whenever Bioplasm attacks, exile the top card of your library. If it's a creature card, Bioplasm gets +X/+Y until end of turn, where X is the exiled creature card's power and Y is its toughness.
4 /
4
--
Blighted Woodland
Land
{T}: Add {C}.
{3}{G}, {T}, Sacrifice Blighted Woodland: Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.
{G}
Experiment One
Creature - Human Ooze
Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)
Remove two +1/+1 counters from Experiment One: Regenerate Experiment One.
1 /
1
{G}
Fastbond
Enchantment
You may play any number of lands on each of your turns.
Whenever you play a land, if it wasn't the first land you played this turn, Fastbond deals 1 damage to you.
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
{X}{X}{G}
Gelatinous Genesis
Sorcery
Create X X/X green Ooze creature tokens.
{X}{X}{G}
Gelatinous Genesis
Sorcery
Create X X/X green Ooze creature tokens.
{X}{X}{G}
Gelatinous Genesis
Sorcery
Create X X/X green Ooze creature tokens.
{X}{X}{G}
Gelatinous Genesis
Sorcery
Create X X/X green Ooze creature tokens.
{2}{G}
Gluttonous Slime
Creature - Ooze
Flash
Devour 1 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with that many +1/+1 counters on it.)
2 /
2
{4}{G}
Gobbling Ooze
Creature - Ooze
{G}, Sacrifice another creature: Put a +1/+1 counter on Gobbling Ooze.
3 /
3
{4}{G}
Gutter Grime
Enchantment
Whenever a nontoken creature you control dies, put a slime counter on Gutter Grime, then create a green Ooze creature token with "This creature's power and toughness are each equal to the number of slime counters on Gutter Grime."
{2}{G}
Inexorable Blob
Creature - Ooze
Delirium -- Whenever Inexorable Blob attacks, if there are four or more card types among cards in your graveyard, create a 3/3 green Ooze creature token that's tapped and attacking.
3 /
3
{2}{G}
Manaplasm
Creature - Ooze
Whenever you cast a spell, Manaplasm gets +X/+X until end of turn, where X is that spell's mana value.
1 /
1
{2}{G}
Manaplasm
Creature - Ooze
Whenever you cast a spell, Manaplasm gets +X/+X until end of turn, where X is that spell's mana value.
1 /
1
{2}{G}
Manaplasm
Creature - Ooze
Whenever you cast a spell, Manaplasm gets +X/+X until end of turn, where X is that spell's mana value.
1 /
1
{2}{G}
Manaplasm
Creature - Ooze
Whenever you cast a spell, Manaplasm gets +X/+X until end of turn, where X is that spell's mana value.
1 /
1
{2}{G}
Miming Slime
Sorcery
Create an X/X green Ooze creature token, where X is the greatest power among creatures you control.
{2}{G}
Miming Slime
Sorcery
Create an X/X green Ooze creature token, where X is the greatest power among creatures you control.
{2}{G}
Miming Slime
Sorcery
Create an X/X green Ooze creature token, where X is the greatest power among creatures you control.
{2}{G}
Miming Slime
Sorcery
Create an X/X green Ooze creature token, where X is the greatest power among creatures you control.
{4}{G}
Mitotic Slime
Creature - Ooze
When Mitotic Slime dies, create two 2/2 green Ooze creature tokens. They have "When this creature dies, create two 1/1 green Ooze creature tokens."
4 /
4
{1}{G}
Scavenging Ooze
Creature - Ooze
{G}: Exile target card from a graveyard. If it was a creature card, put a +1/+1 counter on Scavenging Ooze and you gain 1 life.
2 /
2
{1}{G}{G}
Selvala, Heart of the Wilds
Legendary Creature - Elf Scout
Whenever another creature enters the battlefield, its controller may draw a card if its power is greater than each other creature's power.
{G}, {T}: Add X mana in any combination of colors, where X is the greatest power among creatures you control.
2 /
3
{X}{G}
Slime Molding
Sorcery
Create an X/X green Ooze creature token.
{3}{G}{G}
Splitting Slime
Creature - Ooze
{4}{G}{G}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.)
When Splitting Slime becomes monstrous, create a token that's a copy of Splitting Slime. (The token has no counters and isn't monstrous.)
3 /
3
{1}{G}
Tarmogoyf
Creature - Lhurgoyf
Tarmogoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1.
* /
1+*
{1}{G}{G}
Undergrowth Champion
Creature - Elemental
If damage would be dealt to Undergrowth Champion while it has a +1/+1 counter on it, prevent that damage and remove a +1/+1 counter from Undergrowth Champion.
Landfall -- Whenever a land enters the battlefield under your control, put a +1/+1 counter on Undergrowth Champion.
2 /
2
{1}{G}{G}
Undergrowth Champion
Creature - Elemental
If damage would be dealt to Undergrowth Champion while it has a +1/+1 counter on it, prevent that damage and remove a +1/+1 counter from Undergrowth Champion.
Landfall -- Whenever a land enters the battlefield under your control, put a +1/+1 counter on Undergrowth Champion.
2 /
2
{1}{G}{G}
Undergrowth Champion
Creature - Elemental
If damage would be dealt to Undergrowth Champion while it has a +1/+1 counter on it, prevent that damage and remove a +1/+1 counter from Undergrowth Champion.
Landfall -- Whenever a land enters the battlefield under your control, put a +1/+1 counter on Undergrowth Champion.
2 /
2
{1}{G}{G}
Undergrowth Champion
Creature - Elemental
If damage would be dealt to Undergrowth Champion while it has a +1/+1 counter on it, prevent that damage and remove a +1/+1 counter from Undergrowth Champion.
Landfall -- Whenever a land enters the battlefield under your control, put a +1/+1 counter on Undergrowth Champion.
2 /
2
{2}{G}{G}{G}
Vorapede
Creature - Insect
Vigilance, trample
Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)
5 /
4
{6}{G}{G}
Vorinclex, Voice of Hunger
Legendary Creature - Phyrexian Praetor
Trample
Whenever you tap a land for mana, add one mana of any type that land produced.
Whenever an opponent taps a land for mana, that land doesn't untap during its controller's next untap step.