If you haven't checked out the set, you should head over to the Commander Legends: Battle for Baldur's Gate Card Image Gallery to see the cards
and a new Effect Monster from the line of Ash Blossom & Joyous Spring , negating the effects of a Special Summoned monster and threatening their Life Points
So even if you suck at the game and lose every match, rather then opening a random booster and getting what you get, you can hand pick the cards you want
Since your opponent cant negate the cards activation with cards of the same type as those discarded (monster, spell, trap) it can stop an opponent from developing their board
There are way too many two-, three-, and four-drops to talk about individually, and which ones you include will mostly be left to taste or theme
It does a little bit of everything, gaining life so you can stabilize, producing mana, and even putting a clock on your opponents