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 |
|---|---|---|---|
| Earthlore | G | Enchantment — Aura | Enchant land you control Tap enchanted land: Target blocking creature gets +1/+2 until end of turn. Activate only if enchanted land is untapped. |
| Cataclysm | 2WW | Sorcery | Each player chooses from among the permanents they control an artifact, a creature, an enchantment, and a land, then sacrifices the rest. |
| Dreadbringer Lampads | 4B | Enchantment Creature — Nymph | Constellation — Whenever Dreadbringer Lampads or another enchantment enters the battlefield under your control, target creature gains intimidate until end of turn. (It can't be blocked except by artifact creatures and/or creatures that share a color with it.) 4/2 |
| Treacherous Urge | 4B | Instant | Target opponent reveals their hand. You may put a creature card from it onto the battlefield under your control. That creature gains haste. Sacrifice it at the beginning of the next end step. |
| Sarcomite Myr | 2U | Artifact Creature — Phyrexian Myr | {2}: Sarcomite Myr gains flying until end of turn. {2}, Sacrifice Sarcomite Myr: Draw a card. 2/1 |
| Become Brutes | 1R | Sorcery | One or two target creatures each gain haste until end of turn. For each of those creatures, create a Monster Role token attached to it. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1 and has trample.) |
| Grand Architect | 1UU | Creature — Vedalken Artificer | Other blue creatures you control get +1/+1. {U}: Target artifact creature becomes blue until end of turn. Tap an untapped blue creature you control: Add {C}{C}. Spend this mana only to cast artifact spells or activate abilities of artifacts. 1/3 |
| Infuse with Vitality | BG | Instant | Until end of turn, target creature gains deathtouch and "When this creature dies, return it to the battlefield tapped under its owner's control." You gain 2 life. |
| Tethered Griffin | W | Creature — Griffin | Flying When you control no enchantments, sacrifice Tethered Griffin. 2/3 |
| Boros Guildmage | R/WR/W | Creature — Human Wizard | {1}{R}: Target creature gains haste until end of turn. {1}{W}: Target creature gains first strike until end of turn. 2/2 |