pikachu pokemon card tail whip [Tail Pikachu ex | Prismatic Evolutions

You would need a way to use the cards you are discarding

With the prevalence of white token-based strategies in Standard right now, and how popular they always are in Commander, I think its very unlikely that this wont find a home immediately

The end the turn line also stops dies triggers

As long as your Goblin Welder doesnt have summoning sickness, you can simply tap this pesky little critter, sacrifice your Zuran Orb, Fountain of Youth, or Claws of Gix, and pop that beefy threat into play extremely early in the game, putting you well ahead of your opponent

In their hunger for the archs power, mages often forget that it only makes dragons easier to summon

And, perhaps most importantly, always aim to build something you'll actually enjoy playing