Cathars' Crusade [Commander 2016] BW91 you can equip it to

you can equip it to your 'Aitsu' as an Equip Spell Card

Set: Commander Anthology Volume II Type: Artifact Creature — Myr Rarity: Uncommon Cost: {3} {T}: Add {C}{C}

Set: Magic Ruler Card type: Field Spell Rarity: Common Attack: 0 Defense: 0 Increases the ATK of all WIND monsters by 500 points and decreases their DEF by 400 points

Set: Magic 2015 Type: Legendary Planeswalker — Nissa Rarity: Mythic Cost: {3}{G}{G} +1: Target land you control becomes a 4/4 Elemental creature with trample

If the coin comes up heads

Cathars' Crusade [Commander 2016] BW91 you can equip it toSet: Commander 2016 Type: Enchantment Rarity: Rare Cost: {3}{W}{W} Whenever a creature enters the battlefield under your control, put a +1 +1 counter on each creature you control. Avacyn's holy warriors kept hope alive in her darkest hours. Now they will carry that hope across Innistrad.