Menance, haste

When Sadu, Fiercetail deals combat damage to a player, you may put a Fox creature card from your hand onto the battlefield. That creature returns to its owner's hand at the beginning of your next upkeep.

When Sadu dies, discard up to X card, where X is equal to each color of Foxes you control. Target nonland permanents on the battlefield equal to the number of discarded cards, destroy them.