It adds consistency to it, especially in a Pikachu & Zekrom-GX deck that is low on searchers
Iymrith, Desert Doom Having a five-mana 5/5 that flies is extremely powerful in a limited setting
It can be a big beater or a two-mana value piece
The biggest issue that Kona, Rescue Beastie has in my mind is that it falls apart when you compare it to Kinnan, Bonder Prodigy
With Roku's mana, you can add 6 power to any attack, which red easily encourages with goad spells like Disrupt Decorum
Hour of Devastation Standard | Rudy Briksza Creatures (22) 1 The Locust God 2 Bristling Hydra 2 Longtusk Cub 2 Sylvan Advocate 3 Whirler Virtuoso 4 Glorybringer 4 Rogue Refiner 4 Servant of the Conduit Planeswalkers (2) 2 Chandra, Torch of Defiance Instants (8) 1 Magma Spray 3 Abrade 4 Harnessed Lightning Sorceries (4) 4 Attune with Aether Artifacts (3) 1 Skysovereign, Consul Flagship 2 Aethersphere Harvester Lands (22) 1 Island 2 Mountain 3 Forest 1 Lumbering Falls 1 Sheltered Thicket 3 Botanical Sanctum 3 Game Trail 4 Aether Hub 4 Spirebluff Canal Sideboard (15) 1 Skysovereign, Consul Flagship 1 Chandra, Flamecaller 1 Nicol Bolas, God-Pharaoh 2 Appetite for the Unnatural 2 Magma Spray 2 Tireless Tracker 3 Negate 3 Radiant Flames Sylvan Advocates over Longtusk Cubs