As usual, my suggested swaps look to maximize the themes present in the precon while also trimming some of the less competitive or synergistic inclusions
Bruenor Battlehammer (2RW) Legendary Creature Dwarf Warrior Each creature you control gets +2/+0 for each Equipment attached to it
TheAdventures in the Forgotten RealmsSet Booster Pack contains 12 Magic cards
There are a bunch of Commander Classics like Hornet Queen, Nantuko Vigilante, Caustic Caterpillar, future strong cards like Haywire Mite, multiplayer classics like flying regenerator Fog of Gnats and the card drawing and recurring Grave-Shell Scarab, token making Ant Queen, game winning rampers like Moldgraf Monstrosity, Giant Adephage and Living Hive
Archery This spell deals 5 damage to target creature with flying
Creature Artifact - Knight Vedalken Color tag templates(None) Exsanguinator Cavalry Menace, lifelink Whenever a Knight you control deals combat damage to a player, put a +1/+1 counter on that creature and create a Blood token