Field Glass Otter

[AUTO](RC): Success 20000 (When your rear-guard's [Power] becomes 20000 or greater, this unit becomes successful until end of turn)

[AUTO] Generation Break 1: When this unit is placed on (RC), choose up to one of your other rear-guards, it gets [Power]+4000 until end of turn, and at the end of that turn, retire that unit.

[AUTO](RC): At the end of your turn, if this unit is successful, you may return this unit to your hand.