Time Wizard

Level 2 LIGHT/Spellcaster Effect
500 ATK / 400 DEF

Once per turn: You can toss a coin and call it. If you call it right, destroy all monsters your opponent controls. If you call it wrong, destroy as many monsters you control as possible, and if you do, take damage equal to half the total ATK those destroyed monsters had while face-up on the field.

Rulings – Yugipedia

Printings:

Metal Raiders: MRD-065 (Ultra Rare) - 2002-06-26
Metal Raiders: MRD-E065 (Ultra Rare) - 2002-06-26
Metal Raiders: MRD-EN065 (Ultra Rare) - 2002-06-26
Duelist League Series 1 participation cards: DL1-E001 (Super Rare) - 2003-01-01
Starter Deck: Joey: SDJ-015 (Common) - 2003-03-30
Dark Beginning 2: DB2-EN038 (Super Rare) - 2005-07-27
Retro Pack: RP01-EN035 (Super Rare) - 2008-07-08
Dark Legends: DLG1-EN036 (Rare) - 2008-11-21
Duel Terminal 3: DT03-EN004 (Duel Terminal Normal Parallel Rare) - 2010-09-25
Legendary Collection 4: Joey's World Mega Pack: LCJW-EN021 (Common) - 2013-10-11
Duelist Pack: Battle City: DPBC-EN024 (Common) - 2015-06-19
Legendary Decks II: LDK2-ENJ15 (Common) - 2016-10-06
Speed Duel Starter Decks: Duelists of Tomorrow: SS02-ENB07 (Common) - 2019-01-24
Speed Duel Tournament Pack 1: STP1-EN008 (Super Rare) - 2019-04-18
Speed Duel: Streets of Battle City: SBC1-ENB03 (Common) - 2023-08-24
Maze of Muertos: MZMU-EN060 (Secret Rare) - 2026-02-19

Prices:

Cardmarket: 0.07 €
TCGplayer: $ 0.30