Weapon-Smith’s Offering

Gift a Sword (You may promise an opponent a gift
as you cast this spell. If you do, they create a Sword
token before its other effects. It’s an artifact with
"Equipped creature gets +1/+1" and equip {2}.)

Exile the top two cards of your library. Until the
end of your next turn, you may play those cards. If
the gift was promised, create two Treasure tokens.