Dawnsire, Sunstar Dreadnought (EOE-238) [Edge of Eternities]

Station (Tap another creature you control: Put charge counters equal to its power on this Spacecraft. Station only as a sorcery. It's an artifact creature at 20+.)

[10+] Whenever you attack, Dawnsire deals 100 damage to up to one target creature or planeswalker.

[20+] Flying