sogeking one piece card game BGS 9.5 OP03-122 – Team Collectors game nights Sogeking (EB02-024) - Extra Booster:

Channel , Discard this card: It deals 4 damage to target attacking or blocking creature

Once the card hits the graveyard, you can cast the aftermath portion on the same turn, if you have enough mana

The decision to print Reserved List cards like Mox Diamond, Masticore, Karn the Silver Golem and Phyrexian Negator in foil (therefore making them "premium" and not bound by the Reserved List) was met with almost universal criticism, resulting in the decision to ban Reserved List cards from ever being printed in any playable product

I'd talked over the options with Steve Sadin, and this was one option that neither of us had even thought of, let alone considered

Speaking of context cards, Commune with the Gods is an excellent example

Suture Priest