Flying, vigilance

Flying

Whenever you cast a Spirit or Arcane spell, destroy all permanents with that spell's mana value.

Flying

Equipped creature has flying and "You can't lose the game and your opponents can't win the game."

Reconfigure (: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.)

Flying (This creature can't be blocked except by creatures with flying or reach.)

Whenever Heavenly Qilin attacks, another target creature you control gains flying until end of turn.

Flying

Whenever you cast a Spirit or Arcane spell, target player reveals their hand and discards all cards with that spell's mana value.

Flying

Whenever you cast a Spirit or Arcane spell, you may gain control of target creature with that spell's mana value until end of turn.