Retrieved September 9, 2018
Like most Pokmon cards, the value of Poliwrath depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Base Set 2)
That means you can use it to avoid any targeted spell, any board wipes that destroy things instead of exiling them or just use it to avoid losing creatures in a big attack
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What affects the value of Photo Op
#24 Can confirm the Krosan Beast thing (including the post apparently resides in the dark net), although note that you still get the ETB/death trigger Chipmunks are classified as squirrels by biology, but so are e.g