Five mana is a steep cost to copy your other artifacts, so chances are you wont be using it too much in Constructed
[spoiler Escaping Gateway] If a "Skelebones" monsters you control attacks a Defense Position monster, inflict piercing battle damage to your opponent
I also really like Walking Atlas and Scaretiller as backups to Patron for putting lands back onto the battlefield after being bounced with Moonfolk or other effects
Next to the whole glorious theme of chaos, Red's most irritating archetype may well be creating/playing/stealing creatures for a turn, examples being Tilonalli's Summoner , Insurrection , or even the ludicrously rare keyword Dash
3 Team Rocket's Nidoking ex Nidoking might be one of the least surprising picks in this setGiovanni practically takes him to brunch in every game
When Planeswalkers were released, in Lorwyn, Wizards needed to dedicate themselves, over the course of sets, to creating efficient answers for them in addition to counterspells