Seraph,heavenly guide

Flying, vigilance,
Before your upkeep you may scry 3.
When Seraph, heavenly guide enters the battlefield or blocks, you may exile up to 3 other target
permanents you control, bring them back under your control at the beginning of your next end step.
{w}{w}{w}: Seraph, heavenly guide gets defender and +8/+3 or gains indestructible and hexproof, until the beginning of your next upkeep.
(This ability costs {w} more each time you
activate