M:tG card similarity search
4 · Artifact
You may choose not to untap Helm of Possession during your untap step. {2}, {T}, Sacrifice a creature: Gain control of target creature for as long as you control Helm of Possession and Helm of Possession remains tapped.
| Name | Mana | Type | Text |
|---|---|---|---|
| Loam Dryad | G | Creature — Dryad Horror | {T}, Tap an untapped creature you control: Add one mana of any color. 1/2 |
| Colossal Heroics | 2G | Instant | Strive — This spell costs {1}{G} more to cast for each target beyond the first. Any number of target creatures each get +2/+2 until end of turn. Untap those creatures. |
| Earth Surge | 3G | Enchantment | Each land gets +2/+2 as long as it's a creature. |
| Slickshot Vault-Buster | 2U | Creature — Human Rogue | Vigilance Slickshot Vault-Buster gets +2/+0 as long as you've committed a crime this turn. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime.) 1/4 |
| Shared Discovery | U | Sorcery | As an additional cost to cast this spell, tap four untapped creatures you control. Draw three cards. |
| Arena | Land | {3}, {T}: Tap target creature you control and target creature of an opponent's choice they control. Those creatures fight each other. (Each deals damage equal to its power to the other.) | |
| Moon-Eating Dog | 3U | Creature — Dog | As long as you control a Yanling planeswalker, Moon-Eating Dog has flying. (It can't be blocked except by creatures with flying or reach.) 3/3 |
| Svyelun of Sea and Sky | 1UU | Legendary Creature — Merfolk God | Svyelun of Sea and Sky has indestructible as long as you control at least two other Merfolk. Whenever Svyelun attacks, draw a card. Other Merfolk you control have ward {1}. (Whenever another Merfolk you control becomes the target of a spell or ability an opponent controls, counter it unless that player pays {1}.) 3/4 |
| Blisterspit Gremlin | R | Creature — Gremlin | {1}, {T}: Blisterspit Gremlin deals 1 damage to each opponent. Whenever you cast a noncreature spell, untap Blisterspit Gremlin. 1/1 |
| Tenth District Veteran | 2W | Creature — Human Soldier | Vigilance Whenever Tenth District Veteran attacks, untap another target creature you control. 2/3 |