Urza's Science Fair Project [Unglued] Bolas you can Normal Summon 1

you can Normal Summon 1 Fiend monster with 0 ATK/DEF in addition to your Normal Summon/Set

Set: Shonen Jump Magazine Promos Card type: Effect Monster Rarity: Ultra Rare Attack: 4000 Defense: 4000 You must Tribute 3 monsters to Normal Summon this card (you cannot Set this card)

You can only use this effect of "Ghost Sister & Spooky Dogwood" once per turn

then Special Summon 1 Spellcaster monster from your hand

If any player Special Summons a monster

Urza's Science Fair Project [Unglued] Bolas you can Normal Summon 1Set: Unglued Type: Artifact Creature Construct Rarity: Uncommon Cost: {6} {2}: Roll a six sided die. Urza's Science Fair Project gets the indicated result. 1 It gets 2 2 until end of turn. 2 Prevent all combat damage it would deal this turn. 3 It gains vigilance until end of turn. 4 It gains first strike until end of turn. 5 It gains flying until end of turn. 6 It gets +2 +2 until end of turn.