Weakstone [Antiquities] Pendulum/Tuner/Normal Monster Set: EX: Crystal Guardians Type:

Set: EX: Crystal Guardians Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless

Set: Guilds of Ravnica Type: Instant Rarity: Rare Cost: {2}{R} Target opponent may have Risk Factor deal 4 damage to them

Special Summon 1 Synchro Monster from your Extra Deck that has a Level equal to the combined Levels the 2 monsters had on the field

return it to the battlefield under its owner's control

You can only use this effect of "Pyrorex the Elemental Lord" once per turn

Weakstone [Antiquities] Pendulum/Tuner/Normal Monster Set: EX: Crystal Guardians Type:Set: Antiquities Type: Artifact Rarity: Uncommon Cost: {4} Attacking creatures get 1 0. During the brothers' childhood, Tocasia took them to explore the sacred cave of Koilos. There, in the Hall of Tagsin, Mishra discovered the mysterious weakstone.