While his ability does not serve to add cards to graveyards, many Rogues do, and, for that reason he is a big staple in Rogue Commander decks
A planeswalker-only strategy is difficult to pull off in faster formats like Modern or Legacy since they generate value over time rather than impact the game immediately
Pokemon Cards - A deck should have a good amount of Pokemon Cards, but should not go beyond half of the deck's total count
To me, counters always beg for doublers, but the fact that it was reprinted for March of the Machine Commander points toward including proliferation
It's a rivalry and classic contrast of play styles common for the era's Magic: The Gathering players, where the game typically favored "mono-color weenie decks," but the two grow closer as Destroy All Humans progresses
If the copied permanent is a token, the new token that's created copies the original characteristics of that token as stated by the effect that created the token