
Instant
Counter target spell.
At the beginning of your next upkeep, pay . If you don't, you lose the game.

Free counterspell protecting your combo turn.

Free counter for noncreature spells, similar protection role.

Hard counter with ramp upside for combo decks.

Reliable two-mana hard counter as backup protection.

Cheap protection counter for combo turns.

Free counter when you control commander, protects combos.

Cheap counter to protect against removal during combo.

Cheap hard counter trading mana to opponent.