Mox Pearl (Retro) [30th Anniversary Edition] Annis Hag & Green Hag create a token that's a

create a token that's a copy of another target attacking creature and that's tapped and attacking

Set: Beta Edition Type: Enchantment — Aura Rarity: Common Cost: {R} Enchant creature

Set: Commander 2016 Type: Artifact — Equipment Rarity: Rare Cost: {2} Equipped creature gets +1/+1 for each card in your hand

You may cast instant and sorcery spells with mana value X or less from among them without paying their mana costs

but the first and the strongest came from Yavimaya

Mox Pearl (Retro) [30th Anniversary Edition] Annis Hag & Green Hag create a token that's aSet: 30th Anniversary Edition Type: Artifact Rarity: Rare Cost: {0} {T}: Add {W}.