mtg cards like ghostly flicker Similar to Ghostly Flicker | Avacyn Restored

Their perfect fit sealable are my favourite

Its likely not going to win any Legacy tournaments any time soon, but it can still see a home occasionally

Ouroboroid Considering Bristly Bill, Spine Sower has shot up in price to like $70, it doesn't surprise me at all that this 1/3 for four mana is preselling for $20-$30

Its a mechanic that turns on once a card enables it and can be taken by dealing combat damage to the player with initiative, much like monarch

I also put in some more ways to keep the cards flowing

The Pathfinder can also help fix your mana, though it can be unreliable for that purpose, as it often dies after being cast on Turn 2