Creatures (21) 1 Sakura-Tribe Elder 1 Royal Assassin 1 Squirrel Wrangler 1 Terravore 1 Silklash Spider 1 Reiver Demon 1 Groundskeeper 1 Sylvan Safekeeper 1 Gurzigost 1 Anurid Scavenger 1 Vulturous Zombie 1 Loaming Shaman 1 Tilling Treefolk 1 Lord of Extinction 1 Ob Nixilis, the Fallen 1 Oracle of Mul Daya 1 Grave Titan 1 Jade Mage 1 Courser of Kruphix 1 Titania, Protector of Argoth 1 Centaur Vinecrasher Planeswalkers (1) Lands (45) 1 Strip Mine 9 Forest 1 Cabal Coffers 1 Llanowar Wastes 8 Swamp 1 Scorched Ruins 1 Slippery Karst 1 Polluted Mire 1 Tainted Wood 1 Temple of the False God 1 Tranquil Thicket 1 Barren Moor 1 Dust Bowl 1 Terminal Moraine 1 Overgrown Tomb 1 Ghost Quarter 1 Terramorphic Expanse 1 Urborg, Tomb of Yawgmoth 1 Twilight Mire 1 Reliquary Tower 1 Verdant Catacombs 1 Tectonic Edge 1 Evolving Wilds 1 Command Tower 1 Woodland Cemetery 1 Jungle Hollow 1 Myriad Landscape 1 Hissing Quagmire 1 Warped Landscape 1 Drownyard Temple Spells (32) 1 Genju of the Fens 1 Genju of the Cedars 1 Exploration 1 Sol Ring 1 Demonic Tutor 1 Diabolic Tutor 1 Constant Mists 1 Naturalize 1 Crucible of Worlds 1 Harrow 1 Crop Rotation 1 Tainted Aether 1 Life from the Loam 1 Putrefy 1 Recollect 1 Grim Harvest 1 Sudden Spoiling 1 Damnation 1 Worm Harvest 1 Maelstrom Pulse 1 Grim Discovery 1 Realms Uncharted 1 Beast Within 1 Diabolic Revelation 1 Hero's Downfall 1 Restore 1 Commander's Sphere 1 Wave of Vitriol 1 Retreat to Hagra 1 Verdant Confluence 1 Thought Vessel 1 Crawling Sensation Interesting Changes Terravore and Ob Nixilis, the Fallen are two beefy creatures that both worth well with the Frog Horror, with Terravore caring about all the dead lands and Ob Nixilis, the Fallen getting a boost from all the land drops

While there are a few creatures in the 99 that can help mitigate this problem, Id definitely recommend adding a few cards to help make sure that damage gets through during combat
The most recent deck it reminds me of is the United Wings deck that was once popular not so long ago
Each creature coming later will further solidify this card, offering green cards pseudo-haste
As you may have noticed, prices in the Pokemon card market are largely dictated (among other things) by popularity of the Pokemon
Big blue is here