M:tG card similarity search
2RR · Enchantment
As An-Zerrin Ruins enters the battlefield, choose a creature type. Creatures of the chosen type don't untap during their controllers' untap steps.
| Name | Mana | Type | Text |
|---|---|---|---|
| Long List of the Ents | G | Enchantment — Saga | (As this Saga enters and after your draw step, add a lore counter. Sacrifice after VI.) I, II, III, IV, V, VI — Note a creature type that hasn't been noted for Long List of the Ents. When you next cast a creature spell of that type this turn, that creature enters the battlefield with an additional +1/+1 counter on it. |
| Hivestone | 2 | Artifact | Creatures you control are Slivers in addition to their other creature types. |
| Basalt Monolith | 3 | Artifact | Basalt Monolith doesn't untap during your untap step. {T}: Add {C}{C}{C}. {3}: Untap Basalt Monolith. |
| Grim Monolith | 2 | Artifact | Grim Monolith doesn't untap during your untap step. {T}: Add {C}{C}{C}. {4}: Untap Grim Monolith. |
| Ice Floe | Land | You may choose not to untap Ice Floe during your untap step. {T}: Tap target creature without flying that's attacking you. It doesn't untap during its controller's untap step for as long as Ice Floe remains tapped. | |
| Horseshoe Crab | 2U | Creature — Crab | {U}: Untap Horseshoe Crab. 1/3 |
| Amber Prison | 4 | Artifact | You may choose not to untap Amber Prison during your untap step. {4}, {T}: Tap target artifact, creature, or land. That permanent doesn't untap during its controller's untap step for as long as Amber Prison remains tapped. |
| Entrancing Lyre | 3 | Artifact | You may choose not to untap Entrancing Lyre during your untap step. {X}, {T}: Tap target creature with power X or less. It doesn't untap during its controller's untap step for as long as Entrancing Lyre remains tapped. |
| Simic Ragworm | 3G | Creature — Worm | {U}: Untap Simic Ragworm. 3/3 |
| Back to Basics | 2U | Enchantment | Nonbasic lands don't untap during their controllers' untap steps. |