Krogh, God of fire

Indestructible, Hexproof, Trample
When Krogh, God of fire enters the battlefield
all non Red creatures {r} get -5/-5.
Pay {2}{r}{r}, Destroy target non Red land.
When Krogh, God of fire exits the battlefield
you may pay {4}{r}{b}, if you do put 4 +1/+1 on
target creature(s).