Bria, Riptide Rogue Bria, Riptide Rogue might just be the new best Izzet tokens commander as she turns your token makers, like Young Pyromancer and utility creatures, like Archmage Emeritus and Storm-Kiln Artist, into swollen rage monsters
Its not as expensive as Latias & Latios GX above, but its still significantly pricier than even the best cards in the Sun and Moon base set
Shriekmaw - I like Shrieky, but I'm not going to Pod into it at 5 mana and I'm in a bad place if I have to hardcast this
Luvdisc is heart-shaped, which is in line with the tradition of giving one to your partner as a symbol of eternal love
So, as you may have been told, life gain is bad and you should never ever play it