Erratic Explosion

(T: Add U.)

Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.) Other creatures you control have intimidate. Whenever Vela or another creature you control leaves the battlefield, each opponent loses 1 life.

Target opponent loses 2 life for each Swamp you control. Last Stand deals damage to target creature equal to the number of Mountains you control. Create a 1/1 green Saproling creature token for each Forest you control. You gain 2 life for each Plains you control. Draw a card for each Island you control, then discard that many cards.

As an additional cost to cast this spell, sacrifice a creature. Fling deals damage equal to the sacrificed creature's power to any target.

(T: Add B.)

Destroy target permanent. Its controller creates a 3/3 green Beast creature token.

Enchant creature Enchanted creature gets +4/+4 and has first strike, and all creatures able to block it do so. Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

Defender Whenever this creature blocks a creature, that creature doesn't untap during its controller's next untap step.