Legacy staples, especially cards on the Reserved List, have gotten insanely expensive, and we were talking just last week about how the lack of good Modern-focused Masters sets had caused the prices of the format to increase 26% this year
Just pay one extra mana and play Bident of Thassa and Coastal Piracy instead, drawing 10 cards immediately and every single turn you have that army of 10+ creatures
To snag one of these beauties, you had to be one of the top four players in the league's tournament
If you really want to play it, Juzm Djinn is a rather unremarkable 4-cost 5/5 beater, though it is worth mentioning that it was the first 4-cost 5/5
If you cast a card "without paying its mana cost," you can't choose to cast it for any alternative costs
Here are some great cards to use with these specific toy creatures: Zulaport Cutthroat, Scute Swarm, Professional Face-Breaker