Hidden Arsenal 7: Knight of Stars

Once per turn: You can shuffle 1 "lswarm" monster from your hand or face-up from your side of the field into the Main Deck; add 1 "lswarm" monster from your Deck to your hand.

Infestation Infection

All face-up "lswarm" monsters you currently control are unaffected by other Spell/Trap effects this turn.

Infestation Pandemic

Target 1 "lswarm" monster you control and 2 cards your opponent controls; banish the first target, and if you do, return the second targets to the hand.

Infestation Terminus

Hidden Arsenal 6: Omega Xyz

Pay 500 Life Points to target 1 Level 4 or lower "Steelswarm" monster in your Graveyard; Special Summon it from the Graveyard.

Infestation Ripples

Send 1 "Steelswarm" monster from your Deck to the Graveyard to target 1 face-up "Steelswarm" monster you control; it gains 800 ATK until the End Phase.

Infestation Tool

Hidden Arsenal 5: Steelswarm Invasion

Return 1 face-up Tribute Summoned "Steelswarm" monster you control to the hand; draw 1 card.

First Step Towards Infestation

Return 1 face-up Tribute Summoned "Steelswarm" monster you control to the hand to target 1 card your opponent controls; destroy that target.