Whenever Klauth attacks, add X mana in any combination of colors, where X is the total power of attacking creatures
For example, if players A and B each control a Shay Cormac and player A has put a bounty counter on player C's creature, both players A and B will put two +1/+1 counters on their respective Shay Cormacs when that creature dies
In an Arixmethes, Slumbering Isle deck, a ramp spell that you can cast on turns 1-2 would mean you can cast your commander on turn 3, making 1-2cmc ramp is far more valuable than 3+cmc ramp
The deck plays a ton of creatures that can create even more creature tokens, giving you more fodder for convoke
Deathrite Shaman The infamous 1-mana planeswalker, life loss is arguably the second most vital of Deathrite Shamans abilities, right behind the mana ability that makes excellent use of fetch lands