Steelix ex (109/115) [EX: Unseen Forces] BW46 You can only use each

You can only use each of these effects of "Nekroz of Brionac" once per turn

then Special Summon 1 "Primal Being Token" (Rock/LIGHT/Level 11/ATK

If damage calculation is performed involving this Fusion Summoned card

Set: Ancient Prophecy Card type: Synchro/Effect Monster Rarity: Ultimate Rare Attack: 3100 Defense: 2600 1 Tuner Monster + 1 or more EARTH Monsters

each player Tributes 1 face-up monster on his /her side of the field and inflicts damage to the opponent's Life Points equal to half of the original ATK of the Tributed Monster

Steelix ex (109/115) [EX: Unseen Forces] BW46 You can only use eachSet: EX: Unseen Forces Type: Metal Rarity: Ultra Rare Retreat cost: Colorless,Colorless,Colorless,Colorless,Colorless