Partner with Chakram Slinger (When this creature enters, target player may put Chakram Slinger into their hand from their library, then shuffle.) Whenever you cast a spell during your turn, untap target creature.

Scorching Ray — {8}: This creature deals 4 damage to each opponent.

Whenever you cast an instant or sorcery spell, this creature deals 1 damage to each opponent.

Whenever you cast a noncreature spell, this creature deals 1 damage to each opponent.

Whenever a creature you control enters, this enchantment deals 1 damage to each opponent.

As long as Kaervek's Torch is on the stack, spells that target it cost {2} more to cast. Kaervek's Torch deals X damage to any target.

Whenever you cast a noncreature spell, this creature deals 1 damage to each opponent.

{T}: Add one mana of any color in your commander's color identity.

This land enters tapped. {T}: Add {R}. Cycling {1}{R} ({1}{R}, Discard this card: Draw a card.)

This land enters tapped. {T}: Add {U}. Cycling {1}{U} ({1}{U}, Discard this card: Draw a card.)

This land enters tapped. {T}: Add {R}. Cycling {R} ({R}, Discard this card: Draw a card.)

({T}: Add {U}.)

This land enters tapped. {T}: Add {U}. Cycling {U} ({U}, Discard this card: Draw a card.)

({T}: Add {R}.)

This land enters tapped. {T}: Add {R}. Cycling {2} ({2}, Discard this card: Draw a card.)

{T}: Add {C}. If you control an Urza's Power-Plant and an Urza's Tower, add {C}{C} instead.

{T}: Add {C}. If you control an Urza's Mine and an Urza's Tower, add {C}{C} instead.

Choose one — • Destroy target blue permanent. • Return target Island to its owner's hand.

Counter target artifact or enchantment spell.

Counter target artifact spell.

Until end of turn, target creature gains "{T}: Return target nonland permanent to its owner's hand."

Choose one — • Counter target red spell. • Destroy target red permanent.

Destroy target noncreature artifact.

Disintegrate deals X damage to any target. If it's a creature, it can't be regenerated this turn, and if it would die this turn, exile it instead.

This spell costs {1} more to cast for each target beyond the first. Fireball deals X damage divided evenly, rounded down, among any number of targets.

Choose one — • Destroy target red permanent. • Return target Mountain to its owner's hand.

Grapeshot deals 1 damage to any target. Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

Choose one — • Counter target spell if it's red. • Destroy target permanent if it's red.

Choose one — • Counter target spell if it's blue. • Destroy target permanent if it's blue.

Choose one — • Destroy target artifact. • Target attacking creature gets +2/+2 until end of turn.

Choose one — • Counter target blue spell. • Destroy target blue permanent.

Rolling Thunder deals X damage divided as you choose among any number of targets.

Shock deals 2 damage to any target.

Destroy target artifact.

Return target creature to its owner's hand. Untap up to two lands.

Choose one — • Counter target artifact spell. • Return target artifact to its owner's hand.

Return target permanent to its owner's hand. Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

{T}, Sacrifice this artifact: Exile target player's graveyard.

Defender {T}: This creature deals 1 damage to each opponent. Whenever you cast an instant or sorcery spell, untap this creature.

Devoid (This card has no color.) {T}: This creature deals 1 damage to each opponent. Whenever you cast a colorless spell, untap this creature.

Attach target Aura you control to target creature. Draw a card.

Surveil 1. (Look at the top card of your library. You may put it into your graveyard.) Draw a card.

Target creature becomes red and gains haste until end of turn. (It can attack and {T} this turn.) Draw a card.

Target creature gains haste until end of turn. Draw a card.

Target creature gets -1/-0 until end of turn. Draw a card.

Target creature gains flying until end of turn. Draw a card.

Draw a card. Madness {U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Scry 1. (Look at the top card of your library. You may put that card on the bottom.) Draw a card.

{3}, Sacrifice this artifact: Regenerate target creature.

Counter target spell that targets a permanent you control.

This creature doesn't untap during your untap step. Whenever an artifact enters, you may untap this creature.

Multikicker {2} (You may pay an additional {2} any number of times as you cast this spell.) This artifact enters with a charge counter on it for each time it was kicked. {T}: Add {C} for each charge counter on this artifact.

{2}, {T}, Sacrifice this artifact: Search your library for a land card, reveal it, put it into your hand, then shuffle.

Until end of turn, whenever a player taps an Island for mana, that player adds an additional {U}.

{T}, Sacrifice this artifact: Add one mana of any color.

Flying When this creature enters, untap up to five lands.

{2}: Add one mana of any color.

Vigilance {2}: Add one mana of any color.