Even though Effigy isn't a creature, it still gets any relevant enter-the-battlefield effects and static abilities from whatever it copies
Grumpig also has 90 HP, which isnt terrible for a Stage 1, but is very weak compared to Pokmon like Scizor, Steelix, and Donphan
The targeted monster also cant change its battle position, meaning if it has a weak original attack (like Relinquished, etc.) then you can just run into it for a whole bunch of damage
Conkeldurr V Price : $3$8 This Pokmon has increased HP and excellent combat abilities, allowing Conkeldurr to counterattack and deal substantial damage to opponents
The game is packed with lore and you can play a campaign with any hero
Don't get me wrong, I love Kaima -- Auras are one of my favorite archetypes and Goad is one of my favorite mechanics, and I even own a paper Kardur, Doomscourge Goad deck -- but Goad decks are inherently a low/mid power strategy: very strong against Combat-focused decks, weak against Combo decks, and impotent against Sacrifice decks