Purgatory Knights, Death Sickle "Cavalry" (X-BT02A-SS02/0013EN) (X-BT02A)

[Call Cost] [Pay 2 gauge & Pay 1 life]
If you have an originally size 2 monster with "Purgatory Knights" in its card name on your field, the size of this card on the field is reduced by 2.
When this card is destroyed, put up to one size 2 or less monster with "Purgatory Knights" in its card name from your drop zone into your hand.
[Double Attack]