Crossover

Whenever a permanent enters the battlefield, you may remove a charge counter
from Crossover. If you do, that permanent gains
an additional type or subtype of your choice for
as long as you control Crossover.
{2}: Put a charge counter on Crossover.
"Give me that light-calibur! It doesn't belong to you!"
- Kirito Ren
"Come and take it from me." - Rey Alter