Tahm Kench, the Great Waddler

At the start of each players upkeep, they may
create a tapped treasure token.
Whenever a player sacrifice a treasure token, all
players that control a treasure token roll a d6 for
each treasure token they control.
[ 1 - 4 ] The player who rolled the dice lose 1 life
and you gain 1 life.
[ 5 - 6 ] Put a +1/+1 counter on Tahm Kench,
the Great Waddler and draw a card.