ENTERS OR ATTACKS CREATURES Any creature with a powerful enters or attacks trigger goes really well with Tannuk, because Warping them while hes around will result in you getting that trigger twice right away
Popular targets for Kiki-Jiki include Fury, Snapcaster Mage, Pestermite the list goes on
I think the best way to use this is to cast something with Bargain after Chapter II, that way you permanently rid yourself of an opposing creature
However if you have to play Gurdurr in the active Pokemon spot I would use Will-O-Wisp every turn except for the turn before you want to evolve Lampent into Chandelure, I would use whichever move you can afford to use, I would use Strength if you only have two energy cards on Gurdurr and Pummel if you have three energy cards on it
If you do, untap Wyll of the Blade Pact
The release of Metagross in Chaos Rising on May 22, followed by Slowking taking 4th place at NAIC, boosted the demand for Slowkingand by extension, this card, the Slowpoke with the highest HP in Standard