Sibsig Muckdraggers [Fate Reforged] Lizard Hydra Professor Onyx urged the twins

Professor Onyx urged the twins to prepare for the dark mage Extus

As Diamond Knight enters the battlefield

for each {R}{R} spent to cast it

First the insult

Set: World Championship Decks 1999 Type: Instant Rarity: Rare Cost: {2}{B} Buyback {2} (You may pay an additional {2} as you cast this spell

Sibsig Muckdraggers [Fate Reforged] Lizard Hydra Professor Onyx urged the twinsSet: Fate Reforged Type: Creature Zombie Rarity: Uncommon Cost: {8}{B} Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) When Sibsig Muckdraggers enters the battlefield, return target creature card from your graveyard to your hand.