Since its a cast trigger, that spell doesnt have to resolve to get the energy, but that means you cant get it from other artifacts just entering the battlefield
Illustrated by Nereida Standard Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
28 (12-2 p.m
Halving Season's abilities won't change the number of tokens you create or counters you place, even if you're placing counters on permanents your opponents control
As revealed, while some of the cards are returning from past sets and if youve got a full collection, you wont need to worry too much about these ones there are new cards with special Deluxe artwork, as well as some new full art cards (so far, weve seen Greninja, Gardevoir, Professors Research, Pikachu ex, Arceus ex, and Buzzwole ex)