are all pokemon ex cards holo POKEMON~100 CARD LOT~GUARANTEED EX. MEGA EX. FULL ART OR SECRET RARE! : Toys & Games Colorless Command the Grass (150) You may search your deck for up to 3 cards and put them into your hand Part 1) Gen 3/ex Sets

In other words, if the spell you cast with Dark-Dwellers triggered Feathers effect, you can exile it with Feathers ability instead of exiling it with Dark-Dwellers

For just three mana and sacrificing an artifact, Tinker lets you tutor any artifact in your deck directly onto the battlefield, which allows for things like a Turn 1 Blightsteel Colossus or God-Pharaoh's Statue or Bolas's Citadel, all of which are pretty close to unbeatable

Incapsula incident ID: 350000780152008664-368411351097152402

(2017-08-25) Any enters-the-battlefield abilities of the copied creature will trigger when the token enters the battlefield