M:tG card similarity search
U · Instant
Add or subtract 1 or one from a number or number word on target spell or permanent until end of turn.
| Name | Mana | Type | Text |
|---|---|---|---|
| Aspect of Wolf | 1G | Enchantment — Aura | Enchant creature Enchanted creature gets +X/+Y, where X is half the number of Forests you control, rounded down, and Y is half the number of Forests you control, rounded up. |
| Swarm of Rats | 1B | Creature — Rat | Swarm of Rats's power is equal to the number of Rats you control. */1 |
| By Invitation Only | 3WW | Sorcery | Choose a number between 0 and 13. Each player sacrifices that many creatures. |
| Over the Top | 5RR | Sorcery | Each player reveals a number of cards from the top of their library equal to the number of nonland permanents they control, puts all permanent cards they revealed this way onto the battlefield, and puts the rest into their graveyard. |
| Valor Made Real | W | Instant | Target creature can block any number of creatures this turn. |
| B.O.B. (Bevy of Beebles) | 3UU | Legendary Planeswalker — B.O.B. | As B.O.B. enters the battlefield, create four 1/1 blue Beeble creature tokens. The number of loyalty counters on B.O.B. is equal to the number of Beebles you control. (Create or sacrifice Beebles whenever B.O.B. gains or loses loyalty.) [+1]: Up to X target Beebles can't be blocked this turn, where X is the number of cards in your hand. [−1]: Draw a card. Loyalty * |
| An-Havva Constable | 1GG | Creature — Human | An-Havva Constable's toughness is equal to 1 plus the number of green creatures on the battlefield. 2/1+* |
| Thoughtlace | U | Instant | Target spell or permanent becomes blue. (Mana symbols on that permanent remain unchanged.) |
| The First Tyrannic War | 2GUR | Enchantment — Saga | (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — You may put a creature card from your hand onto the battlefield. If its mana cost contains {X}, it enters the battlefield with a number of +1/+1 counters on it equal to the number of lands you control. II, III — Double the number of each kind of counter on target creature you control. |
| Pestilence Rats | 2B | Creature — Rat | Pestilence Rats's power is equal to the number of other Rats on the battlefield. (For example, as long as there are two other Rats on the battlefield, Pestilence Rats's power and toughness are 2/3.) */3 |