Poliwrath saw some early competitive use as a solid Stage 2 attacker, but that was never quite enough to separate it from the pack in the collector market
Cards on my field is at least 2 less than the number on my opponent's field, can I use that [Activate: Main] effect to play this "OP07-064 Sanji" from my hand
However, Arven doesnt work well in a deck that uses Jamming Tower, since it may end up searching for Tool cards that cant be used
it sucks that it doesn't hit the reanimation target of all time, Griselbrand, but it does great work in decks that reach for cards like Archon of Cruelty or dont care about creatures specifically
Marrow-Gnawer + Karumonix, the Rat King We have more rat commanders than you might expect, but you cant go wrong with Marrow-Gnawer or Karumonix, the Rat King
A deck that focuses on card advantage and manipulation, such as a control or combo deck, would benefit from using Ponder in Magic: the Gathering