Wu Berg's Charm

If white mana was spent to cast this spell,
gain 5 life.
If blue mana was spent to cast this spell,
draw 3 cards.
If black mana was spent to cast this spell,
target opponent loses 5 life.
If red mana was spent to cast this spell,
deal 5 damage to target creature.
If green mana was spent to cast this spell,
destroy up to one of each target artifact,
enchantment, and/or land.