Best Abzan +1/+1 Counters Commanders for EDH

Abzan commanders outlast the table with counters, lifegain, sacrifice loops, recursion, and durable boards that keep coming back. +1/+1 Counter strategies grow creatures to enormous sizes through repeated counter placement and proliferate effects. The best +1/+1 Counter commanders for EDH provide repeatable counter distribution and payoffs that trigger each time a counter is placed.