The blitz assault Wave of Rats is the only new card to really sink its teeth into that blitz mechanic, and while you've already got blitz built into this card (no need for Henzie's additional ability there), being able to bring this onslaught back time and time again is going to prove useful when you're running a sacrifice-heavy deck like Riveteer Rampage
Simple cantrips like Opt and Preordain become powerful card draw spells, and since Matoya doesnt have a once per turn restriction, you can draw cards throughout your turn with effects like Search for Azcanta, Retreat to Coralhelm, and Palantr of Orthanc
It also comes in a variety of colors, so you can carry your collection in style
With art and flavor, the Goblin Grenade went from being an actual grenade, to a self-directed detonation, to simply a Goblin tied up and thrown with dynamite in his mouth
Since Reclaim is instant-speed you can surprise your opponents with a spell from your graveyard after casting a cascaded sliver
Theres Quite A Few Totaling up all the banned cards in Magic, you're looking at 86 cards banned from all decks for various reasons
