You can use this in myriad ways, like resetting +1/+1 counters, getting another good ETB creature, or clearing a blocker
What they do share, however, is a replacement effect that cares about token creation
Looking back on my first ever matches, I wish Id invested in a nice playmat and better quality card sleeves
Warning has those warriors deliver their warning through a really big horn
BPhillipYork: This is a solid enough ability, and red can discard a lot, and benefit from it, so fairly easily to make a discard/draw red black deck around this ability
Draftsim You can choose between Sealed and Draft to practice with new sets and learn the cards using Draftsims draft simulator