Teddiursa

You may cast Teddiursa from your graveyard by sacrificing a Food or Berry in addition to paying its mana cost to cast it.
Protection from Spirits.
Teddiursa has first strike as long as it has an Aura
or counter attached to or on it.
Landfall —Whenever a land enters the battlefield under your control, create a Food token. (Food is an artifact with: {2}, {t}, Sacrifice this artifact: You gain 3 life.)