The fourth Ring tempt is another inflection point similar to the second one
Garnet, Princess of Alexandria A solid 2/2 for 2 with lifelink, Garnet shines it up by her interaction with Sagas by keeping them around longer and growing, working especially well with Saga creatures
There aren't a whole lot of Legendary cards that can be played at instant speed (and the only actual Legendary Instant is not in these colors), so even though it says 'once each turn,' right now there's not a lot of ways for that to lead to off-turn shenanigans
Once you get a few of the shrines onto the battlefield, they really do work
Tyvars last ability not only lets you recycle all of the aforementioned creatures, but also silver bullet creatures
2 Mogis, God Of Slaughter Ping Opponents With Consistent Damage Legendary Enchantment Creature Cost: 2 Generic, 1 Red, and 1 Black Mana Another god for the list, Mogis, God of Slaughter is another powerful enchantment creature that will work perfectly as a commander in Brawl