mtg cards that deal damage when opponent draws let opponents draw cards and punishes them for it : r/EDH Rules Text: an, opponent, draws,

Brotherhoods End also does a very passable Meltdown impression, actually being more efficient if you need to stretch to three mana artifacts

It's also noteworthy that his ability does not specify "on your turn" so Beast can ready on your opponent's turn

Answer: Yes

Most other decks have haste creatures, flash creatures, or large numbers of small creatures, and those arent what Tamiyo wants to play against

Additionally, as Goblins has evolved to consistently cast Muxus, cards like Grafdiggers Cage become more potent

And there are plenty of ways to generate Blood tokens thanks to Crimson Vow so that you can properly take advantage of Strefans second ability the turn it comes in