Sporeback Troll

Hellbent — When this creature dies, if you have no cards in hand, target creature gets -3/-3 until end of turn.

Haste When this creature enters, target player discards a card. This creature deals damage to that player equal to that card's mana value.

The next 1 damage that would be dealt to target creature this turn is dealt to another target creature instead. Draw a card.

Shuffle up to four cards you own from outside the game into your library.

2R, Discard a card at random: This creature deals 2 damage to any target. If the discarded card was multicolored, this creature deals 4 damage instead.

G, Sacrifice this creature: Add three mana of any one color. Whenever you cast a multicolored spell, you may return this card from your graveyard to your hand.

Destroy target multicolored permanent.

Flying Whenever you cast an enchantment spell, put a +1/+1 counter on each creature you control.