Time Wizard [MRD-065] Ultra Rare BT9-027 Set: Stardust Overdrive Card type:

Set: Stardust Overdrive Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2800 Defense: 2000 1 "Blackwing" Tuner + 2 or more non-Tuner monsters When this card is Synchro Summoned

Select 1 card on the field and roll a six-sided die

After that

you can remove from play 1 other Repitile-Type monster from your Graveyard to Special Summon this card

Time Wizard [MRD-065] Ultra Rare BT9-027 Set: Stardust Overdrive Card type:Set: Metal Raiders Card type: Effect Monster Rarity: Ultra Rare Attack: 500 Defense: 400 Toss a coin and call Heads or Tails. If you call it right, destroy all monsters on your opponent's side of the field. If you call it wrong, destroy all monsters on your side of the field and lose Life Points equal to half the total ATK of the destroyed monsters. This effect can only be used once per turn during your Main Phase.