Gabumon (X Antibody) [BT9-020] (Alternate Art) [X Record] Condition:Moderately Played Foil How are they doing this

How are they doing this

Set: Mystery Booster Type: Instant Rarity: Common Cost: {2}{B} Put a -1/-1 counter on target creature

Set: Time Spiral Remastered Type: Sorcery — Rarity: Uncommon Cost: {B}{B} Each player loses 1 life

if Hidden Predators is an enchantment

Gabumon (X Antibody) [BT9-020] (Alternate Art) [X Record] Condition:Moderately Played Foil How are they doing thisSet: X Record Card type: Digimon Rarity: Uncommon Digi type: Beast X Antibody Play Cost: 3 Form: Rookie Attribute: Data Digivolve Cost: 0 Digivolve Cost Level: 2 Digivolve: 0 from [Gabumon][On Play][When Digivolving] Reveal the top 3 cards of your deck. Add 1 card with [Garurumon] or [Omnimon] in its name and 1 [X Antibody] among them to your hand. Place the rest at the bottom of your deck in any order.