Wood Samurai Dragon, Masamune

How about green ZGL?

Precisely. I was just looking up potential subs for Liu Bei, and Masamune seems to be a good stat booster and slight ATK boost for 2 turns. I suspect that the Samurai dragons will eventually obtain Ultimate Evos, and will likewise be more relevant (in similar fashion with the Mech dragons). It's a shame that the Samurai dragons have been gone for so long, though.

He's very usable on any green attacker team as a stat/HP stick.

Currently, the best leader for green attackers is the new Susano ult that gives unconditional 1/9/1.82 for 2x Susano or 1/10.5/0.68 for Gaia/Susano. Sasuke/Susano is a tankier option (2/7.5/1.35) that gives up some damage. Liu Bei can also work, but until he gets some upgrades with an ult-evo, Susano's leader skill being unconditional more than makes up for a slightly lower RCV boost.

Masamune's a bit less useful on a GZL team because of his lack of two-prong awakenings and his active being somewhat redundant.

But currently he is my only hope to pass the hp threshold in many dungeons when using GZL. I have leveled up him to level 6. Even if my zhang fei will grow up some day this guy will still be on my team. Some times, in fact quit often, GZL just has to take a hit due to orb controlled or full hp. Masumune, zhang fei, Athena is the only hope that I can get hp pass 20000 without heavy plus eggs.

My thoughts exactly...I want this

Good for GZL HP threshold if you need the health boost. Decent attack and active make him a very strong farmable card; particularly if you do not have some of the more popular REM cards or Athena. I am making him a prominent part of my GZL team to make health ticks that susano or Kushinada cannot tackle with my standard lineups

I am leveling up this dragon for:
zGL
Cu chulainn
Ask, zeal
Masamune
Athena
Friend

Any thoughts?

Nope, they dont stack, just use the fire one on your asuka team. please.. lol

anything that has the same skill name or active type won't stack. example if i have 3 poisons on my team and i use my lilith first and then use my phantom god odin active. only the poison you used first will apply and be used. same goes for defense breakers stalls ect. if i already have a defense breaker up and then use another one while the previous is still active the defense breaker you use second will void and not add to the breaker count so you just wasted it.