Munda's Vanguard [Oath of the Gatewatch] Challenger Deck change all monsters your opponent

change all monsters your opponent controls to face-down Defense Position

Once per turn (Quick Effect): You can remove 1 Defect Counter from this card

During each of your and your opponent''s Standby Phases

Set: Speed Duel: Tournament Pack 2 Card type: Normal Monster Rarity: Super Rare Attack: 1700 Defense: 1500

then your opponent can Special Summon monsters with 2000 or less ATK from their GY

Munda's Vanguard [Oath of the Gatewatch] Challenger Deck change all monsters your opponentSet: Oath of the Gatewatch Type: Creature Kor Knight Ally Rarity: Rare Cost: {4}{W} Cohort {T}, Tap an untapped Ally you control: Put a +1 +1 counter on each creature you control. "Do not let yourselves fall now. Zendikar is depending on uson you!"