M:tG card similarity search
W · Instant
Cast this spell only during an opponent's upkeep. Creatures can't attack this turn.
| Name | Mana | Type | Text |
|---|---|---|---|
| Lovestruck Beast | 2G | Creature — Beast Noble | Lovestruck Beast can't attack unless you control a 1/1 creature. 5/5 |
| Hammerhead Shark | 1U | Creature — Shark | Hammerhead Shark can't attack unless defending player controls an Island. 2/3 |
| Panic | R | Instant | Cast this spell only during combat before blockers are declared. Target creature can't block this turn. Draw a card at the beginning of the next turn's upkeep. |
| Thran Turbine | 1 | Artifact | At the beginning of your upkeep, you may add {C}{C}. You can't spend this mana to cast spells. |
| Off Balance | W | Instant | Target creature can't attack or block this turn. |
| Cease-Fire | 2W | Instant | Target player can't cast creature spells this turn. Draw a card. |
| Roiling Vortex | 1R | Enchantment | At the beginning of each player's upkeep, Roiling Vortex deals 1 damage to them. Whenever a player casts a spell, if no mana was spent to cast that spell, Roiling Vortex deals 5 damage to that player. {R}: Your opponents can't gain life this turn. |
| Lambholt Pacifist | 1G | Creature — Human Shaman Werewolf | Lambholt Pacifist can't attack unless you control a creature with power 4 or greater. At the beginning of each upkeep, if no spells were cast last turn, transform Lambholt Pacifist. 3/3 |
| Peace Talks | 1W | Sorcery | This turn and next turn, creatures can't attack, and players and permanents can't be the targets of spells or activated abilities. |
| Megatron, Tyrant | 3RWB | Legendary Artifact Creature — Robot | More Than Meets the Eye {1}{R}{W}{B} (You may cast this card converted for {1}{R}{W}{B}.) Your opponents can't cast spells during combat. At the beginning of your postcombat main phase, you may convert Megatron. If you do, add {C} for each 1 life your opponents have lost this turn. 7/5 |