Cleansing Nova

+1: Put a +1/+1 counter on each of up to two target creatures. −2: Return target creature card with mana value 2 or less from your graveyard to the battlefield. −7: You get an emblem with "At the beginning of your end step, create three 1/1 white Cat creature tokens with lifelink."

Whenever a creature or planeswalker you control dies, you may sacrifice this enchantment. If you do, create a 4/4 white Avatar creature token with flying. When a spell or ability an opponent controls causes you to discard this card, if you control a Plains, create a 4/4 white Avatar creature token with flying.

Choose one — • Destroy all creatures. • Destroy all artifacts and enchantments.

Exile target permanent with mana value 1.

When Lena enters, create a 1/1 white Soldier creature token for each nontoken creature you control. Sacrifice Lena: Creatures you control with power less than Lena's power gain indestructible until end of turn.

Whenever this creature attacks, create two 1/1 white Cat creature tokens with lifelink that are tapped and attacking.

Whenever this creature attacks, create two 1/1 white Cat creature tokens with lifelink that are tapped and attacking.

Whenever another creature you control with power 2 or less enters, you may pay 1. If you do, draw a card.