the bonds between individuals and their animal companions
Without the opponents cooperation, you have to do the work yourself with Ingest creatures, which seems like a pretty low power-level and worth avoiding in Constructed
Those are okay to run, but the color thankfully includes some ways to gain incremental amounts of life as well for those builds
Once From Beyond has accelerated out your biggest creatures you can then sacrifice it to tutor up an Eldrazi card of any type, not just creatures, and add it to your hand
Learn the handful of terms above, join one of the Japanese collecting communities so you have people to ask, and place a small order through a proxy to see how the whole pipeline feels before you trust it with anything expensive
Explore the revolutionary world of One Piece Card Game OP05 - Awakening of the New Era Booster Box, where adventure meets strategy