M:tG card similarity search
· Snow Land
{T}: Add {C}. {1}{S}: Until end of turn, Frostwalk Bastion becomes a 2/3 Construct artifact creature. It's still a land. ({S} can be paid with one mana from a snow source.) Whenever Frostwalk Bastion deals combat damage to a creature, tap that creature and it doesn't untap during its controller's next untap step.
| Name | Mana | Type | Text |
|---|---|---|---|
| Thunderstaff | 3 | Artifact | As long as Thunderstaff is untapped, if a creature would deal combat damage to you, prevent 1 of that damage. {2}, {T}: Attacking creatures get +1/+0 until end of turn. |
| Boros Keyrune | 3 | Artifact | {T}: Add {R} or {W}. {R}{W}: Boros Keyrune becomes a 1/1 red and white Soldier artifact creature with double strike until end of turn. (It deals both first-strike and regular combat damage.) |
| Slith Strider | 1UU | Creature — Slith | Whenever Slith Strider becomes blocked, draw a card. Whenever Slith Strider deals combat damage to a player, put a +1/+1 counter on it. 1/1 |
| Cone of Cold | 3U | Sorcery | Roll a d20. 1—9 | Tap all creatures your opponents control. 10—19 | Tap all creatures your opponents control. Those creatures don't untap during their controllers' next untap steps. 20 | Tap all creatures your opponents control. Those creatures don't untap during their controllers' next untap steps. Until your next turn, creatures your opponents control enter the battlefield tapped. |
| Castaway's Despair | 3U | Enchantment — Aura | Enchant creature When Castaway's Despair enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. |
| Charmed Sleep | 1UU | Enchantment — Aura | Enchant creature When Charmed Sleep enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. |
| Claustrophobia | 1UU | Enchantment — Aura | Enchant creature When Claustrophobia enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. |
| Roots | 3G | Enchantment — Aura | Enchant creature without flying When Roots enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. |
| Runner's Bane | 1U | Enchantment — Aura | Enchant creature with power 3 or less When Runner's Bane enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. |
| Sleep Paralysis | 3U | Enchantment — Aura | Enchant creature When Sleep Paralysis enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. |