Ghalta and Mavren Ghalta and Mavren is a super strong legend from March of the Machine that gives you one of two attack triggers that go tall or wide with tokens and either one is a hefty pat on the back for going with Selesnya cards
Youre probably playing Lightning Greaves and Swords to Plowshares already, so add Crackdown Construct and you can gain life equal to the largest library and win on the spot
One of the most common is the +1/+1 counter, but counter markers are also used for planeswalker loyalty, to charge abilities, and for specific card qualities
Boltwave is similar but finds itself more effective in multiplayer formats like Commander where youve got multiple opponents to hit
To that end, the new set also introduces a "villain" creature type along with cards that synergize well with other villains
Uncertain Times The most pressing was this set is meant to go into standard and WotC wouldn't be wrong for taking a more conservative philosophy on design as a bunch of newer players would naturally flood into the game