pokeon booster box Pokemon: Mega Evolution - Chaos Rising - Sleeved Pack joined by Dragonite V Pokemon Card Game MEGA Expansion

Other roleplayers in that deck were Elvish Warmaster and Gala Greeters for a very token-focused variant on Elves

Those effects usually have some redundancy, and they may already be in your decks waiting for these artifact untappers to appear and break them

If there is no shape or a different illustration, then the card is part of a promotional set

No, under silver-bordered rules a card sleeve is considered part of the card for purposes of "touching" effects

Its unlikely these cards will ever be re-printed because of the legal headaches it would take to license out the properties again and produce the cards

It is a Grass card illustrated by Naoki Saito