{T}, Pay 1 life, Sacrifice Arid Mesa: Search your library for a Mountain or Plains card, put it onto the battlefield, then shuffle.
{1}{R}
Desperate Ritual
Instant - Arcane
Add {R}{R}{R}.
Splice onto Arcane {1}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
{1}{R}
Desperate Ritual
Instant - Arcane
Add {R}{R}{R}.
Splice onto Arcane {1}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
{U}
Dispel
Instant
Counter target instant spell.
{U}
Dispel
Instant
Counter target instant spell.
{U}
Dispel
Instant
Counter target instant spell.
{3}{R}
Elemental Mastery
Enchantment - Aura
Enchant creature
Enchanted creature has "{T}: Create X 1/1 red Elemental creature tokens with haste, where X is this creature's power. Exile them at the beginning of the next end step."
{3}{R}
Elemental Mastery
Enchantment - Aura
Enchant creature
Enchanted creature has "{T}: Create X 1/1 red Elemental creature tokens with haste, where X is this creature's power. Exile them at the beginning of the next end step."
{3}{R}
Elemental Mastery
Enchantment - Aura
Enchant creature
Enchanted creature has "{T}: Create X 1/1 red Elemental creature tokens with haste, where X is this creature's power. Exile them at the beginning of the next end step."
{3}{R}
Elemental Mastery
Enchantment - Aura
Enchant creature
Enchanted creature has "{T}: Create X 1/1 red Elemental creature tokens with haste, where X is this creature's power. Exile them at the beginning of the next end step."
--
Glacial Fortress
Land
Glacial Fortress enters the battlefield tapped unless you control a Plains or an Island.
{T}: Add {W} or {U}.
{2}{W}
Heliod's Pilgrim
Creature - Human Cleric
When Heliod's Pilgrim enters the battlefield, you may search your library for an Aura card, reveal it, put it into your hand, then shuffle.
1 /
2
{2}{W}
Heliod's Pilgrim
Creature - Human Cleric
When Heliod's Pilgrim enters the battlefield, you may search your library for an Aura card, reveal it, put it into your hand, then shuffle.
1 /
2
{2}{W}
Heliod's Pilgrim
Creature - Human Cleric
When Heliod's Pilgrim enters the battlefield, you may search your library for an Aura card, reveal it, put it into your hand, then shuffle.
1 /
2
{W}
Holy Day
Instant
Prevent all combat damage that would be dealt this turn.
{W}
Holy Day
Instant
Prevent all combat damage that would be dealt this turn.
{W}
Holy Day
Instant
Prevent all combat damage that would be dealt this turn.
{W}
Holy Day
Instant
Prevent all combat damage that would be dealt this turn.
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
{R}
Lightning Bolt
Instant
Lightning Bolt deals 3 damage to any target.
{R}
Lightning Bolt
Instant
Lightning Bolt deals 3 damage to any target.
{R}
Lightning Bolt
Instant
Lightning Bolt deals 3 damage to any target.
{R}
Lightning Bolt
Instant
Lightning Bolt deals 3 damage to any target.
{1}{U}
Mana Leak
Instant
Counter target spell unless its controller pays {3}.
{1}{U}
Mana Leak
Instant
Counter target spell unless its controller pays {3}.
{1}{U}
Mana Leak
Instant
Counter target spell unless its controller pays {3}.
{2}{W}
Midnight Guard
Creature - Human Soldier
Whenever another creature enters the battlefield, untap Midnight Guard.
2 /
3
{2}{W}
Midnight Guard
Creature - Human Soldier
Whenever another creature enters the battlefield, untap Midnight Guard.
2 /
3
{2}{W}
Midnight Guard
Creature - Human Soldier
Whenever another creature enters the battlefield, untap Midnight Guard.
2 /
3
{2}{W}
Midnight Guard
Creature - Human Soldier
Whenever another creature enters the battlefield, untap Midnight Guard.
2 /
3
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mystic Monastery
Land
Mystic Monastery enters the battlefield tapped.
{T}: Add {U}, {R}, or {W}.
{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.
{U}
Peek
Instant
Look at target player's hand.
Draw a card.
{U}
Peek
Instant
Look at target player's hand.
Draw a card.
{U}
Peek
Instant
Look at target player's hand.
Draw a card.
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Prairie Stream
Land - Plains Island
({T}: Add {W} or {U}.)
Prairie Stream enters the battlefield tapped unless you control two or more basic lands.
--
Prairie Stream
Land - Plains Island
({T}: Add {W} or {U}.)
Prairie Stream enters the battlefield tapped unless you control two or more basic lands.
{1}{R}
Pyretic Ritual
Instant
Add {R}{R}{R}.
{1}{R}
Pyretic Ritual
Instant
Add {R}{R}{R}.
{U}
Serum Visions
Sorcery
Draw a card. Scry 2.
{U}
Serum Visions
Sorcery
Draw a card. Scry 2.
{U}
Serum Visions
Sorcery
Draw a card. Scry 2.
{U}
Spell Pierce
Instant
Counter target noncreature spell unless its controller pays {2}.
{U}
Spell Pierce
Instant
Counter target noncreature spell unless its controller pays {2}.
--
Steam Vents
Land - Island Mountain
({T}: Add {U} or {R}.)
As Steam Vents enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.
--
Swiftwater Cliffs
Land
Swiftwater Cliffs enters the battlefield tapped.
When Swiftwater Cliffs enters the battlefield, you gain 1 life.
{T}: Add {U} or {R}.
{1}{R}
Tormenting Voice
Sorcery
As an additional cost to cast this spell, discard a card.
Draw two cards.
{1}{R}
Tormenting Voice
Sorcery
As an additional cost to cast this spell, discard a card.
Draw two cards.
--
Tranquil Cove
Land
Tranquil Cove enters the battlefield tapped.
When Tranquil Cove enters the battlefield, you gain 1 life.
{T}: Add {W} or {U}.
{U}
Unsummon
Instant
Return target creature to its owner's hand.
{U}
Unsummon
Instant
Return target creature to its owner's hand.
--
Wind-Scarred Crag
Land
Wind-Scarred Crag enters the battlefield tapped.
When Wind-Scarred Crag enters the battlefield, you gain 1 life.
{T}: Add {R} or {W}.
--
Windswept Heath
Land
{T}, Pay 1 life, Sacrifice Windswept Heath: Search your library for a Forest or Plains card, put it onto the battlefield, then shuffle.
--
Wooded Foothills
Land
{T}, Pay 1 life, Sacrifice Wooded Foothills: Search your library for a Mountain or Forest card, put it onto the battlefield, then shuffle.
{1}{R}
Desperate Ritual
Instant - Arcane
Add {R}{R}{R}.
Splice onto Arcane {1}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Misty Rainforest
Land
{T}, Pay 1 life, Sacrifice Misty Rainforest: Search your library for a Forest or Island card, put it onto the battlefield, then shuffle.