If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.
{7}{G}{G}
Apex Altisaur
Creature - Dinosaur
When Apex Altisaur enters the battlefield, it fights up to one target creature you don't control.
Enrage -- Whenever Apex Altisaur is dealt damage, it fights up to one target creature you don't control.
10 /
10
{2}
Arcane Signet
Artifact
{T}: Add one mana of any color in your commander's color identity.
{3}
Ashnod's Altar
Artifact
Sacrifice a creature: Add {C}{C}.
{1}{R}{G}{W}
Atla Palani, Nest Tender
Legendary Creature - Human Shaman
{2}, {T}: Create a 0/1 green Egg creature token with defender.
Whenever an Egg you control dies, reveal cards from the top of your library until you reveal a creature card. Put that card onto the battlefield and the rest on the bottom of your library in a random order.
2 /
3
--
Command Tower
Land
{T}: Add one mana of any color in your commander's color identity.
{2}{G}
Cultivate
Sorcery
Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.
{4}{G}
Doubling Season
Enchantment
If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.
If an effect would put one or more counters on a permanent you control, it puts twice that many of those counters on that permanent instead.
{2}{W}
Generous Gift
Instant
Destroy target permanent. Its controller creates a 3/3 green Elephant creature token.
{10}{G}{G}
Ghalta, Primal Hunger
Legendary Creature - Elder Dinosaur
This spell costs {X} less to cast, where X is the total power of creatures you control.
Trample
12 /
12
{1}{R}
Goblin Bombardment
Enchantment
Sacrifice a creature: Goblin Bombardment deals 1 damage to any target.
{1}{R}
Harmonic Prodigy
Creature - Human Wizard
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
If an ability of a Shaman or another Wizard you control triggers, that ability triggers an additional time.
1 /
3
--
Jetmir's Garden
Land - Mountain Forest Plains
({T}: Add {R}, {G}, or {W}.)
Jetmir's Garden enters the battlefield tapped.
Cycling {3} ({3}, Discard this card: Draw a card.)
{W}
Legion's Landing
Legendary Enchantment
When Legion's Landing enters the battlefield, create a 1/1 white Vampire creature token with lifelink.
When you attack with three or more creatures, transform Legion's Landing.
--
Adanto, the First Fort
Legendary Land
(Transforms from Legion's Landing.)
{T}: Add {W}.
{2}{W}, {T}: Create a 1/1 white Vampire creature token with lifelink.
{2}
Lightning Greaves
Artifact - Equipment
Equipped creature has haste and shroud. (It can't be the target of spells or abilities.)
Equip {0}
{4}
Maskwood Nexus
Artifact
Creatures you control are every creature type. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.
{3}, {T}: Create a 2/2 blue Shapeshifter creature token with changeling. (It is every creature type.)
{2}{W}
Mirror Entity
Creature - Shapeshifter
Changeling (This card is every creature type.)
{X}: Until end of turn, creatures you control have base power and toughness X/X and gain all creature types.
1 /
1
{1}
Mysterious Egg
Creature - Egg
Whenever this creature mutates, put a +1/+1 counter on it.
0 /
2
{3}{R}{R}
Nesting Dragon
Creature - Dragon
Flying
Landfall -- Whenever a land enters the battlefield under your control, create a 0/2 red Dragon Egg creature token with defender and "When this creature dies, create a 2/2 red Dragon creature token with flying and '{R}: This creature gets +1/+0 until end of turn.'"
5 /
4
{3}{G}
Parallel Lives
Enchantment
If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.
{W}
Path to Exile
Instant
Exile target creature. Its controller may search their library for a basic land card, put that card onto the battlefield tapped, then shuffle.
{2}{W}
Roc Egg
Creature - Bird Egg
Defender (This creature can't attack.)
When Roc Egg dies, create a 3/3 white Bird creature token with flying.
0 /
3
{2}{G}
Scute Swarm
Creature - Insect
Landfall -- Whenever a land enters the battlefield under your control, create a 1/1 green Insect creature token. If you control six or more lands, create a token that's a copy of Scute Swarm instead.
1 /
1
{3}{G}{G}
Seedborn Muse
Creature - Spirit
Untap all permanents you control during each other player's untap step.
2 /
4
{1}
Skullclamp
Artifact - Equipment
Equipped creature gets +1/-1.
Whenever equipped creature dies, draw two cards.
Equip {1}
{1}
Sol Ring
Artifact
{T}: Add {C}{C}.
{4}
Soul Foundry
Artifact
Imprint -- When Soul Foundry enters the battlefield, you may exile a creature card from your hand.
{X}, {T}: Create a token that's a copy of the exiled card. X is the mana value of that card.
{2}{R}{R}
Splinter Twin
Enchantment - Aura
Enchant creature
Enchanted creature has "{T}: Create a token that's a copy of this creature, except it has haste. Exile that token at the beginning of the next end step."
{4}
Summoner's Egg
Artifact Creature - Egg
Imprint -- When Summoner's Egg enters the battlefield, you may exile a card from your hand face down.
When Summoner's Egg dies, turn the exiled card face up. If it's a creature card, put it onto the battlefield under your control.
0 /
4
{G/W}{G/W}
Sundering Growth
Instant
Destroy target artifact or enchantment, then populate. (Create a token that's a copy of a creature token you control.)
{W}
Swords to Plowshares
Instant
Exile target creature. Its controller gains life equal to its power.
{4}
The Golden Throne
Legendary Artifact
Arcane Life-support -- If you would lose the game, instead exile The Golden Throne and your life total becomes 1.
A Thousand Souls Die Every Day -- {T}, Sacrifice a creature: Add three mana in any combination of colors.
{8}{G}{G}{G}
Worldspine Wurm
Creature - Wurm
Trample
When Worldspine Wurm dies, create three 5/5 green Wurm creature tokens with trample.
When Worldspine Wurm is put into a graveyard from anywhere, shuffle it into its owner's library.
15 /
15
{6}{R}{G}{W}
Zacama, Primal Calamity
Legendary Creature - Elder Dinosaur
Vigilance, reach, trample
When Zacama, Primal Calamity enters the battlefield, if you cast it, untap all lands you control.