M:tG card similarity search
5 · Legendary Artifact Creature — Golem
Whenever Karn, Silver Golem blocks or becomes blocked, it gets -4/+4 until end of turn. {1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn. 4/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Yotia Declares War | 1R | Enchantment — Saga | Read ahead (Choose a chapter and start with that many lore counters. Add one after your draw step. Skipped chapters don't trigger. Sacrifice after III.) I — Create a 0/2 colorless Thopter artifact creature token with flying named Ornithopter. II — Tap any number of untapped artifacts you control. When you do, Yotia Declares War deals that much damage to target creature or planeswalker. III — Up to one target artifact you control becomes an artifact creature with base power and toughness 4/4 until end of turn. |
| Tolarian Entrancer | 1U | Creature — Human Wizard | Whenever Tolarian Entrancer becomes blocked by a creature, gain control of that creature at end of combat. 1/1 |
| Omnibian | 1GGU | Creature — Frog | {T}: Target creature becomes a Frog with base power and toughness 3/3 until end of turn. 3/3 |
| Dream Fighter | 2U | Creature — Human Soldier | Whenever Dream Fighter blocks or becomes blocked by a creature, Dream Fighter and that creature phase out. (While they're phased out, they're treated as though they don't exist. Each one phases in before its controller untaps during their next untap step.) 1/1 |
| Serpentine Ambush | 1U | Instant | Until end of turn, target creature becomes a blue Serpent with base power and toughness 5/5. |
| Mishra's Factory | Land | {T}: Add {C}. {1}: Mishra's Factory becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land. {T}: Target Assembly-Worker creature gets +1/+1 until end of turn. | |
| Startling Development | 1U | Instant | Until end of turn, target creature becomes a blue Serpent with base power and toughness 4/4. Cycling {1} ({1}, Discard this card: Draw a card.) |
| Dimir Keyrune | 3 | Artifact | {T}: Add {U} or {B}. {U}{B}: Dimir Keyrune becomes a 2/2 blue and black Horror artifact creature until end of turn and can't be blocked this turn. |
| Nessian Boar | 3GG | Creature — Boar | All creatures able to block Nessian Boar do so. Whenever Nessian Boar becomes blocked by a creature, that creature's controller draws a card. 10/6 |
| Dwarven Berserker | 1R | Creature — Dwarf Berserker | Whenever Dwarven Berserker becomes blocked, it gets +3/+0 and gains trample until end of turn. 1/1 |