When it enters, it brings another dragon back from your graveyard straight onto the battlefield, immediately rebuilding your board after a wipe or giving you extra value in grindy games
More importantly, the addition of Prized Amalgam gave Dredge a critical mass of free creatures, making it much closer to the Legacy and Modern versions of the deck
You can use it a fog + ambush block, or just to add tons of bodies to the board
#7: Jhoira's Familiar Deck Inclusions: 102,039 decks (1.6%) Speaking of cost reducers, Jhoira's FamiliarJhoira's Familiar helps to make all your historic spells cheaper
Casting Cost: Card Type: Creature - Elf Wizard Power / Toughness: 2 / 1 Card Text: Alliance - Whenever another creature enters the battlefield under your control, scry 1
It rewards smart sacrificing and moving of counters, and has some fairly large creatures of its own to allow you to enact your gameplan with minimal interruptions