Dialga the Temporal

Vigilance, trample, indestructible
Whenever Dialga the Temporal attacks, blocks,
or deals combat damage to a player, put an
Adamant counter on it.
Remove five Adamant counters from Dialga the Temporal: Take an extra turn after this one.
{u}{u}{u}, {t}: End the turn.
The flow of time bends and splits until it becomes
unclear of what is the past, and what is the present