(: Add or to your mana pool.)
Unstable-land enters the battlefield tapped.
, : Target land becomes a 2/2 red Giant creature until end of turn. It's still a land.
, : Target creature gains vigilance until end of turn.
: Add 
or 
to your mana pool.)
, : Target land becomes a 2/2 red Giant creature until end of turn. It's still a land., : Target creature gains vigilance until end of turn.
