Equipped creature has haste and shroud. (It can't be the target of spells or abilities.) Equip {0}

{R}, Sacrifice this creature: It deals 1 damage to each creature without flying.

{R}, {T}, Discard a card: Put a +0/+1 counter or a +1/+0 counter on target creature.

Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.)

Sacrifice this creature: This creature deals 1 damage to target creature unless that creature's controller has this creature deal 2 damage to them.

{R}, Sacrifice this creature: Target black creature gets +1/+0 and gains first strike until end of turn.

{R}, Sacrifice this creature: Target green creature gets +1/+0 and gains first strike until end of turn.

Whenever this creature deals combat damage to a player, you may have this creature deal 1 damage to target creature that player controls.