You may also want to be on the lookout for the uncommon card Garland, Knight of Cornelia
There are several ways to drain life from all of them at the same time, while also gaining you life
If you do, target creature gets -X/-X until end of turn
In Partner decks, this usually means duplicating a commander that already provides value , which is why Sakashima is often mentioned among the top blue cards in MTG for synergy-driven Commander builds
Effects that care about the number and types of counters that were on Idol of False Gods when it died will see both the +1/+1 and -1/-1 counters, and any effects that trigger "whenever a modified creature dies" will still trigger
Balamb Garden, SeeD Academy / Balamb Garden, Airborne Balamb Garden, SeeD Academy is a strange but powerful creature land that flips into an excellent vehicle