Chroma, Dragon Vessel

Flying,Indestructible,
When Chroma, Dragon Vessel Enters the battlefield, You may pay X,
If you do, Create a X/X Dragon Effigy token with Flying and Haste,
Chroma, Dragon Vessel
gets -0/-X and Haste until the end of the turn.
A Relic from the past lost to time,
Now awoken to fight once more.