You can also make great use of Cavern of Souls, both to fix your mana and to get around countermagic
Day of the Dragons (Onslaught/Legions/Scourge) The first rare "bomb" on this list, Day of the Dragons turns all of your creatures into 5/5 flying monsters
Magic: The Gathering Arena players will be able to discover these cards, alongside plenty of others, in a variety of packets
Its Boros removal, sure, but more than that, it ensures you can get multiple creatures through for combat damage that turn
Medicine Runner Sometimes the simplest effects are the best, and Medicine Runner shows that off
Wildsear, Scouring Maw appears designed to support Bello, Bard of the Brambles due to its fantastic ability to turn some non-Aura enchantments into 4/4 Elemental creatures with indestructible, haste, and Whenever this creature deals combat damage to a player, draw a card. Chishiro, the Shattered Blade and Kaima, the Fractured Calm are two other enchant-centric commanders that could utilize Wildsear, Scouring Maw