
Impeccable Timing | Instant | | Impeccable Timing deals 3 damage to target attacking or blocking creature. | Chris Rallis

Pressure Point | Instant | | Tap target creature.
Draw a card. | Jakub Kasper

Dramatic Reversal | Instant | | Untap all nonland permanents you control. | Eric Deschamps

Revolutionary Rebuff | Instant | | Counter target nonartifact spell unless its controller pays {2}. | Zack Stella

Rush of Vitality | Instant | | Target creature gets +1/+0 and gains lifelink and indestructible until end of turn. (Damage dealt by that creature also causes its controller to gain that much life, and it can't be destroyed by damage or effects that say "destroy.") | Lindsey Look

Subtle Strike | Instant | | Choose one or both —
• Target creature gets -1/-1 until end of turn.
• Put a +1/+1 counter on target creature. | David Palumbo

Chandra's Pyrohelix | Instant | | Chandra's Pyrohelix deals 2 damage divided as you choose among one or two targets. | Kieran Yanner

Harnessed Lightning | Instant | | Choose target creature. You get {E}{E}{E} (three energy counters), then you may pay any amount of {E}. Harnessed Lightning deals that much damage to that creature. | Chris Rallis

Commencement of Festivities | Instant | | Prevent all combat damage that would be dealt to players this turn. | Zack Stella