Vashta Nerada A creature with indestructible and shadow is a good fit for aggressive decks since youll almost always get in for damage
Ruby/Sapphire Starter Deck List Improvements + Cards To Drop Most cards with Support or healing abilities on their own should go
As with many of the creatures, there are a ton of 1-mana effects, and they even come in every color: Wojek Siren, Aura Finesse, Horrifying Revelation, Taste of Blood, Bull Rush, Incite, Battlegrowth, and Sprout
Our sideboard is pretty much a Blood Moon plan with some extra utility cards
Trickster's Elk You want to say Trickster's Elk is like removal, and granted, switching off the busted activated abilities on a key creature is impactful in a singleton format, just make sure you don't care about your opponent controlling a non-flying 3/3 because you might accidentally improve an opposing creature with +1/+1 counters