The Undying ability, coupled with a Sacrifice outlet, recursion, and the ability to remove the counters placed on this card when it returns to the field, makes for a great drain and burn loop in both Commander and Modern where combo pieces are readily available
Additionally, Rasaad makes use of the Initiative mechanic introduced in Battle for Balduer's gate, doubling the toughness of your creatures whenever it attacks, as long as you have the initiative
Creature Artifact - Golem Myr Battlesphere When this creature enters, create four 1/1 colorless Myr artifact creature tokens
The Watcher in the Water is a menacing creature, yet the band poster version makes it look like one of those elastic squeezable octopus toys
With how sensible it seems, wed be surprised if this effect doesnt appear in Standard before too long