Hard Shell (Conditional - Mandatory): When two “Iron Kappa” cards activate their effects in the same chain, increase the DEF of every “Iron Kappa” card you control by 100 (“Iron Kappa” cards you control can activate two effects in this chain).
Red Shell: Impulse (Conditional - Mandatory): When an “Iron Kappa” avatar activates its effect, increase the ATK of every “Iron Kappa” card you control by 50.
Spiny Shell (Conditional - Mandatory): When two “Iron Kappa” cards activate their effects in the same chain, this card can “induct” a card on the field into the “Iron Kappa” subset (reduce this card's DEF to 0).
Silver Age (Conditional): When the wave ends, reveal one rune in your hand (your opponent cannot respond to “Iron Kappa” card effects in the same chain as this card).
Blue Shell (Conditional - Mandatory): When two “Iron Kappa” cards activate their effects in the same chain, target a R1 and a R2 card your opponent controls: Your opponent returns one of them to their hand (reduce this card's ATK to 0).
Golden Age (Conditional): When the wave starts, reveal one avatar in your hand (your opponent cannot respond to “Iron Kappa” card effects in the same chain as this card).
(Conditional) When your opponent attacks you directly, remove an avatar from your hand and add it to your opponent’s hand; increase your NG by the “rank-cost” of the removed card.
(Conditional) When your opponent targets a card you control for an attack, choose another card you control in the same zone: That card gains “priority”.
(Conditional) When the wave starts, target a R1 or R2 card you control: If that card would be destroyed and sent to the GY this turn, return it to your hand instead (your opponent can add a card from their GY to their hand).
(Activated) Remove one of your R1 or R2 avatars from the game; reduce the original ATK of another card on the field by the ATK that the removed card had.
Lancea Verita (Activated): Remove a R2 or lower avatar you control from the game; increase the value of your NG by its “rank-cost” (you have one less “rank-cost” summon per turn).
Lancea Immanitas (Activated): Remove a R2 or lower avatar you control from the game; reduce the value of your NG by its “rank-cost” (you have one less “rank-cost” summon per turn).
Giant’s Stride (Conditional): When this card is “rank-cost” summoned, place it at either Checkpoint on the field (this card cannot declare a direct attack this turn).
Queen Mother (Activated): Tribute this card; increase the ATK and DEF of a card you control by the ATK and DEF values that this card had on the field.
Ravenous Deep (Conditional - Mandatory): When this card is destroyed by battle the value of your opponent’s NG is reduced by 50, also the card that destroyed it loses 50 ATK.
RAWR (Conditional): When your opponent attempts to target this card for an attack, choose another card you control that would be a suitable target: That card gains “priority”.
Sweet Scent (Conditional - Mandatory): When your opponent selects this card as an attack target, select a value up to 200 (in multiples of 50): Reduce your NG by the chosen amount; this card’s DEF is increased by that value.
X-200 (Conditional - Mandatory): When this card declares an attack, select a value up to 200 (in multiples of 50): Reduce your NG by the chosen amount; this card’s ATK is increased by that value.
(Conditional) When an “Asylum” or “Reaper” avatar you control would be destroyed by an incoming attack, it becomes “fortified” (destroy it at the end of the turn).
(Conditional) When an “Asylum” avatar you control would be destroyed and sent to the GY, return it to the hand (send the top card of your Resource Deck to the GY).