M:tG card similarity search
3U · Instant
Assist (Another player can pay up to {3} of this spell's cost.) Counter target spell.
| Name | Mana | Type | Text |
|---|---|---|---|
| Glyph Keeper | 3UU | Creature — Sphinx | Flying Whenever Glyph Keeper becomes the target of a spell or ability for the first time each turn, counter that spell or ability. Embalm {5}{U}{U} ({5}{U}{U}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Sphinx with no mana cost. Embalm only as a sorcery.) 5/3 |
| Erayo's Essence | Legendary Enchantment | Whenever an opponent casts their first spell each turn, counter that spell. | |
| Moonlace | U | Instant | Target spell or permanent becomes colorless. |
| Unexpected Fangs | 1B | Instant | Put a +1/+1 counter and a lifelink counter on target creature. |
| Thwart | 2UU | Instant | You may return three Islands you control to their owner's hand rather than pay this spell's mana cost. Counter target spell. |
| Brine Seer | 3U | Creature — Human Wizard | {2}{U}, {T}: Reveal any number of blue cards in your hand. Counter target spell unless its controller pays {1} for each card revealed this way. 1/1 |
| Thoughtlace | U | Instant | Target spell or permanent becomes blue. (Mana symbols on that permanent remain unchanged.) |
| Teferi's Response | 1U | Instant | Counter target spell or ability an opponent controls that targets a land you control. If a permanent's ability is countered this way, destroy that permanent. Draw two cards. |
| A-Spell Satchel | 2 | Artifact | Magecraft — Whenever you cast or copy an instant or sorcery spell, put a book counter on Spell Satchel. {T}, Remove a book counter from Spell Satchel: Add {C}. {2}, {T}, Remove two book counters from Spell Satchel: Draw a card. |
| Splendor Mare | 2W | Creature — Elk Unicorn | Lifelink Cycling {1}{W} ({1}{W}, Discard this card: Draw a card.) When you cycle Splendor Mare, put a lifelink counter on target creature you control. 3/3 |