(: Add or to your mana pool.)
Whenever Overgrown Key becomes tapped, it deals 1 damage to you.
: Overgrown Key becomes a 2/2 green Snake creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
: Overgrown Key becomes a 2/2 green Snake creature until end of turn. It's still a land.
