Karn, Silver Golem [Arena League 1999]

Karn, Silver Golem [Arena League 1999]Set: Arena League 1999 Type: Legendary Artifact Creature Golem Rarity: Rare Cost: {5} Whenever Karn, Silver Golem blocks or becomes blocked, it gets 4 +4 until end of turn. {1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn.

that have Xyz Material Once per turn: You can Special Summon Rank 9 or lower "Number" monsters with 3000 or less ATK that have different Ranks from each other from your Extra Deck

face-up monsters you control with that same Type gain 800 ATK

Set: Diamond & Pearl: Base Set Type: Fire Rarity: Holo Rare

Set: Black & White: Black Star Promos Type: Item Rarity: Black Star Promo

Set: HeartGold & SoulSilver: Call of Legends Type: Fire Rarity: Ultra Rare Retreat cost: Colorless

Set: Neo Destiny Unlimited Type: Lightning Rarity: Secret Rare Retreat cost: Colorless

Set: Ra Yellow Mega Pack Card type: Effect Monster Rarity: Common Attack: 1900 Defense: 800 Neither player can add cards from their Deck to their hand except by drawing them

•LIGHT: Target 1 monster on the field

When a monster(s) is Normal or Special Summoned to your opponent's side of the field in face-up Attack Position: That monster(s) loses 2000 ATK

Set: Sun & Moon: Cosmic Eclipse Type: Stadium Rarity: Secret Rare

by Tributing 1 Thunder Effect non-Fusion Monster (in which case you do not use "Polymerization")

Set: Jungle Unlimited Type: Colorless Rarity: Holo Rare