Xeno'jiiva

Xeno'jiiva's Attack is equal to the number of bio-energy tokens under your possession.
At the start of your turn place a bio-energy token
on Xeno'jiiva
When Xeno'jiiva has 10 bio-energy tokens exile
Xeno'jiiva and place Safi'jiiva
{t}{x}{5} Place X bio-energy tokens on Xeno'jiiva