Reply to Twogun

When this creature dies, target opponent discards a card for each Zubera that died this turn.

When this creature dies, create a 1/1 colorless Spirit creature token for each Zubera that died this turn.

When this creature dies, it deals damage to any target equal to the number of Zubera that died this turn.

When this creature dies, draw a card for each Zubera that died this turn.

When this creature dies, you gain 2 life for each Zubera that died this turn.

Whenever a creature with power 1 or less is put into your graveyard from the battlefield, you may return that card to the battlefield at the beginning of the next end step if Shirei is still on the battlefield.

Pyroclasm deals 2 damage to each creature.

Destroy all creatures. They can't be regenerated.

Enchant permanent Enchanted permanent has indestructible. (Effects that say "destroy" don't destroy that permanent. A creature with indestructible can't be destroyed by damage.)