Shield-grinding sacrificial attacks is a strategy pattern derived from documented Riftborne mechanics and should be evaluated against the active world state. Source
Evidence status — Strategy: This page derives recommendations from confirmed mechanics. It does not describe an official guarantee.
Every Attack damages shield integrity based mainly on opening attacker power, even if the attacking fleet is wiped. Multiple disposable waves can soften an otherwise impossible shield for the real siege.
Counter: detect launch waves, reinforce before the final strike, repair/rotate defenses if the interface permits, and retaliate against the launch base.