Angel Troop, Elza (S-BT06/0045EN) (S-BT06)

[Call Cost] [Pay 1 gauge]
[Counter] [Act] "Advent" During your opponent's attack phase, call this card from your hand to an open area by paying its [Call Cost].
When this card enters the field by "Advent", if another "Empyreal Corps" is on your field, deal 2 damage to your opponent!