上古龙卫米瑞穆 (Miirym, Sentinel Wyrm) (zhs)
Legendary Creature - Dragon Spirit
| Power/Toughness:
6 / 6
(CMC 6)
Flying, ward
Whenever another nontoken Dragon enters the battlefield under your control, create a token that's a copy of it, except the token isn't legendary.
- [CLB] Commander Legends: Battle for Baldur's Gate #284 (R)