mtg untap artifact cards Magewright's Stone Artifact Creature Galvanic Juggernaut - Conspiracy -

The most common of those is weather to use on a low power target to gain immediate tempo or save it to deal with a card that ruins you

Also when you are concerned about early tempo you are also likely going to be concerned about life and so not having the painless cast option does detract from the appeal of the card

Spells with kicker offer flexibility: good in the early game, impactful once mana is plentiful

Will most of them actually be from the last year

Drakuseth, Maw of Flames Into the top ten now, and we're starting off with Drakuseth, Maw of Flames

It lets you find anything you want but tucks it three draw steps away, so you want some extra draw spells to get it in your hand quicker