M:tG card similarity search
1GGGG · Enchantment
At the beginning of each combat, double the power and toughness of each creature you control until end of turn.
| Name | Mana | Type | Text |
|---|---|---|---|
| Startling Development | 1U | Instant | Until end of turn, target creature becomes a blue Serpent with base power and toughness 4/4. Cycling {1} ({1}, Discard this card: Draw a card.) |
| Brokers Initiate | W | Creature — Cat Citizen | {4}{G/U}: Brokers Initiate has base power and toughness 5/5 until end of turn. 0/4 |
| Dance of the Skywise | 1U | Instant | Until end of turn, target creature you control becomes a blue Dragon Illusion with base power and toughness 4/4, loses all abilities, and gains flying. |
| Inkfathom Witch | 1U/B | Creature — Merfolk Wizard | Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) {2}{U}{B}: Each unblocked creature has base power and toughness 4/1 until end of turn. 1/1 |
| Optimus Prime, Inspiring Leader | 3RW | Legendary Artifact Creature — Autobot | {1}: Turn target permanent you control to its other face. {1}: Until end of turn, Optimus Prime, Inspiring Leader becomes a Construct with base power and toughness 6/6 and creatures you control gain trample. 4/5 |
| Assault Formation | 1G | Enchantment | Each creature you control assigns combat damage equal to its toughness rather than its power. {G}: Target creature with defender can attack this turn as though it didn't have defender. {2}{G}: Creatures you control get +0/+1 until end of turn. |
| Sudden Spoiling | 1BB | Instant | Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Until end of turn, creatures target player controls lose all abilities and have base power and toughness 0/2. |
| Aquamoeba | 1U | Creature — Elemental Beast | Discard a card: Switch Aquamoeba's power and toughness until end of turn. 1/3 |
| Humble | 1W | Instant | Until end of turn, target creature loses all abilities and has base power and toughness 0/1. |
| Ovinize | 1U | Instant | Until end of turn, target creature loses all abilities and has base power and toughness 0/1. |