Sparring Regimen is three-cost, one-power and really takes until the third turn as three power and a card drawn to be good enough
While my sights are set on creating even more bunnies, imagine making more token copies of your Wurmcoil Engine tokens or your Scion tokens in an Azlask, the Swelling Scourge deck
Six mana for a 4/4 with lifelink that also reanimates your biggest, baddest monster and then gives it lifelink is a door-crasher deal
There is a soft deck building requirement here, where The Temporal Anchor gets better the fewer reactive instants you play, but there should be enough lands, artifacts and creatures in this deck to take full advantage
Big bodies with no real upsides arent that impressive unless theyre killing people
This will likely cause them to lose on a following turn as they wont have a library left