M:tG card similarity search
1UU · Instant
You may sacrifice a nontoken blue creature rather than pay this spell's mana cost. Counter target spell.
| Name | Mana | Type | Text |
|---|---|---|---|
| Lithophage | 3RR | Creature — Insect | At the beginning of your upkeep, sacrifice Lithophage unless you sacrifice a Mountain. 7/7 |
| Channeler Initiate | 1G | Creature — Human Druid | When Channeler Initiate enters the battlefield, put three -1/-1 counters on target creature you control. {T}, Remove a -1/-1 counter from Channeler Initiate: Add one mana of any color. 3/4 |
| Tear Asunder | 1G | Instant | Kicker {1}{B} (You may pay an additional {1}{B} as you cast this spell.) Exile target artifact or enchantment. If this spell was kicked, exile target nonland permanent instead. |
| Geometric Weird | R | Creature — Weird | At the beginning of each end step, you may have Geometric Weird's base power and toughness each become equal to the greatest number of spells and abilities from different sources that were on the stack simultaneously that turn. 1/1 |
| Spontaneous Artist | 3R | Creature — Human Rogue | When Spontaneous Artist enters the battlefield, you get {E} (an energy counter). Pay {E}: Target creature gains haste until end of turn. 3/3 |
| Psychogenic Probe | 2 | Artifact | Whenever a spell or ability causes a player to shuffle their library, Psychogenic Probe deals 2 damage to that player. |
| Skeletal Kathari | 4B | Creature — Bird Skeleton | Flying {B}, Sacrifice a creature: Regenerate Skeletal Kathari. 3/2 |
| Up the Beanstalk | 1G | Enchantment | When Up the Beanstalk enters the battlefield and whenever you cast a spell with mana value 5 or greater, draw a card. |
| Obscura Ascendancy | WUB | Enchantment | Whenever you cast a spell, if its mana value is equal to 1 plus the number of soul counters on Obscura Ascendancy, put a soul counter on Obscura Ascendancy, then create a 2/2 white Spirit creature token with flying. As long as there are five or more soul counters on Obscura Ascendancy, Spirits you control get +3/+3. |
| Klauth, Unrivaled Ancient | 5RG | Legendary Creature — Dragon | Flying, haste Whenever Klauth, Unrivaled Ancient attacks, add X mana in any combination of colors, where X is the total power of attacking creatures. Spend this mana only to cast spells. Until end of turn, you don't lose this mana as steps and phases end. 4/4 |