(Boros) Bend the commander rules and consider these Boros planeswalkers as commanders
I was temped to make the last ability care how many counters were on the creature, but then it has to move from drawing to either scrying (which feels less Simic to me) or X-1 filtering which is seriously sloppy stuff (draw X cards, then discard X-1 cards).
Most of the sets were going to talk about today are reprints and a couple are from the earliest days of MTG, before Wizards of the Coast realized people would care which set a card was from
Next, at the end of your turn if a player controls no creatures (presumably because you've forced them to exile them all), you have to sacrifice this enchantment
Ambition's Cost AND Ancient Craving Get ready for your Super Secret Tech
Tap, sacrifice an artifact: choose one - ~ deals 4 damage to target player