The late-game card, Cloud of Darkness can remove a pretty big creature once your graveyard is full, and poses a nice threat to your opponent's life total thanks to its Flying ability
While the rules for Disney Lorcana limit a player to only having up to four of one card in their deck, with the Dalmatian Puppies they are allowed up to 99 of the card
Sol'Kanar the Tainted Sol'Kanar the Tainted does a lot, but theres not really an obvious shell to build around it
For three mana, Fraying Sanity is a Blue Curse that reads, At the beginning of each end step, enchanted player mills X cards, where X is the number of cards put into their graveyard from anywhere this turn. As above, thats great if youre in mill, but kind of rubbish otherwise
So, what are you waiting for
Mono Red Aggro Far fallen from its total format dominance earlier this year, the current variant of Mono Red Aggro has a decent burn package