Flame Vortex (Activated): Tribute your “Ignis, Wyvern of Fire”; then, target an avatar on the field: That card loses 100 ATK or DEF, and this card gains 100 ATK or DEF. You may also return a “Ventus, Wyvern of Wind” you control to the hand; swap the ATK and DEF of another card on the field.
Clay Forge (Activated 💀): Tribute your “Terra, Wyvern of Earth”; add a “Wyvern” avatar from your GY to your hand. You may also shuffle an “Aquos, Wyvern of Water” you control into the Resource Deck; draw one card.
Elemental Mastery (Conditional - Continuous): This effect can only be used at the start of the wave: Each time a “Wyvern” avatar you control would be shuffled into the Resource Deck this turn, add it to your hand instead.
Whirlwind (Activated): Return a R1 or R2 avatar on the field to its “point of origin” (cards from the “Wyvern” subset are returned to the hand instead, this effect can only be used once while this card is on the field).
Living Tornado (Conditional - Summoning): When another “Wyvern” avatar leaves the field, shuffle this card into the Resource Deck; summon a “Tornado Token” (R1 150/0) in your Assault Zone.
Ice Prison (Activated): “Isolate” a R1 or R2 avatar on the field (this effect can only be used once while this card is on the field).
Soothing Waves (Conditional): When another “Wyvern” avatar leaves the field, shuffle this card into the Resource Deck; increase your NG by the original DEF of that “Wyvern” avatar
Earthen Wall (Conditional - Summoning): When another “Wyvern” avatar leaves the field, shuffle this card into the Resource Deck; summon a “Earthen Wall Token” (R1 0/100) in your Defence Zone.
Blazing Flight (Conditional): When another “Wyvern” avatar leaves the field, shuffle this card into the Resource Deck; reduce your opponent’s NG by the original ATK of that “Wyvern” avatar.
(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).