When this enchantment enters, create a token that's a copy of target nontoken creature. When this enchantment leaves the battlefield, exile the token. When the token leaves the battlefield, sacrifice this enchantment. At the beginning of your upkeep, sacrifice this enchantment unless you pay {U}{U}.
Choose one — • Return target creature card from your graveyard to your hand. • Darigaaz's Charm deals 3 damage to any target. • Target creature gets +3/+3 until end of turn.
Remove Darkpact from your deck before playing if you're not playing for ante. You own target card in the ante. Exchange that card with the top card of your library.