The Gaffer Lifegain is already a popular theme among Commander decks, and The Gaffer easily slots into any of them
While it seems unlikely that another printing at Mythic Rare will do much to put a dent in the hefty price tag that comes with this card, Im very satisfied with the amazing new artwork by the inimitable Richard Kane Ferguson
That said, card grading requires a small to moderate learning curve, and it may be wise to consult an experienced submitter, check out a YouTube tutorial, or even ask questions in a Pokemon Facebook group before submitting a card(s) to a service
I like to use my extra base set 2 cards because I wont mind if they get destroyed
Slide can flicker creatures in and out of play for value or protection, while Rift converts your cycling into direct damage
What would your approach to a non-legendary commander challenge look like