A whole bunch of new variants are about to be available in the coming season. Second Dinner announced news about what variants will be dropping in the Rise of the Phoenix Season.
Ultimates
After each turn, draw a card if you're winning here.
On Reveal: If the last card you played has an Ongoing, copy its text. (if it's in play)
Super Rare
On Reveal: Give the top card of your deck +2 Power.
On Reveal: Discard the lowest-cost card from your opponent's hand.
After your opponent plays an Ongoing card here, remove its abilities.
On Reveal: Bring back one of your discarded cards to this location.
Ongoing: Players must play their first card here each turn. (if possible)
Ongoing: Players must play their first card here each turn. (if possible)
On Reveal: Replace each other location with this one.
On Reveal: Copy the lowest-Cost card in your opponent's hand into your hand. Give it +2 Power.
On Reveal: Copy the lowest-Cost card in your opponent's hand into your hand. Give it +2 Power.
On Reveal: If the last card you played has an Ongoing, copy its text. (if it's in play)
When this is destroyed, give your cards +1 Power.
Ongoing: If you're winning here, +3 Power to other locations.
Ongoing: Enemy cards here have +2 Power.
Ongoing: Your On Reveal abilities here happen twice.
Rare
Agatha starts in your hand and plays your cards for you.
On Reveal: Add a Widow's Bite to your opponent's hand.
When this is destroyed, return it to your hand with double the Power.
On Reveal: Destroy your
other cards here.
On Reveal: Replace each other location with this one.
On Reveal: Move all enemy
3 and 4-Cost cards to this location.
On Reveal: Copy the lowest-Cost card in your opponent's hand into your hand. Give it +2 Power.
We've got to save this city.
On Reveal: Discard a card from each player's hand.
On Reveal: If the last card you played has an Ongoing, copy its text. (if it's in play)
On Reveal: Next turn, you get +1 Energy.
Ongoing: Enemy cards here have +2 Power.
Season Pass
Ongoing: Can't be destroyed, moved, or have its Power reduced.
On Reveal: Replace this location with 'Limbo'. Doesn't work
after turn 5.
On Reveal: Revive one of your destroyed cards and merge with it. That card can move each turn.