Sinister Serpent [WC4-E002] Prismatic Secret RareSet: World Championship 2004: GBA Promo Card type: Effect Monster Rarity: Prismatic Secret Rare Attack: 300 Defense: 250 During your Standby Phase, if this card is in your GY: You can add it to your hand, also banish 1 "Sinister Serpent" from your GY during your opponent's next End Phase. You can only use this effect of "Sinister Serpent" once per turn.

Set: Modern Horizons Type: Creature — Horror Rarity: Common Cost: {4}{B}{B} When First-Sphere Gargantua enters the battlefield

When this card is equipped with an Equip Card

{3}{B}{B}: Gain control of target Vampire for as long as you control Olivia Voldaren

You can only use each of the following effects of "Traptrix Allomerus" once per turn

Urza dug deep into Dominaria's ancient past

let all the battle join as one

1): Target 1 card your opponent controls

Set: Mystery Booster Type: Legendary Creature — Elf Scout Rarity: Mythic Cost: {1}{G}{G} Whenever another creature enters the battlefield

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} You may play lands from your graveyard

except "Destiny Board"

as long as you've already lived a fulfilling and complete life without regrets

When you Tribute Summon this card with a "Steelswarm" monster as a Tribute: You can target 1 card your opponent controls