You cannot put another damage buff ability onto a frame that has a damage buff, unless you replace the ability. So you cannot put eclipse on rhino unless you replace roar. You can however replace one of rhino's ability with Oberon's Smite/Ember's Fireball/Volt's Shock and use their augment to make it into a damage buff, as that's allowed.
If you get eclipse/roar from another warframe, while you have the other. They do both work.
I did the same, but on the ground. Kinda went a bit too big in scale though lol, also used the void as the sun
Personally I'm fine with using lemmy, I think it's a tad confusing due to the de-centralized nature compared to reddit a centralized service. However, I fucking hate spez and his asshole nature he has been showing way more lately.
While I think it's true it does hurt the community, I think it's best if most places even smaller ones completely move off of reddit as it's really the only way to get reddit to change it's mind. If people stop using reddit, they actually lose ad revenue that is not short term. Which means they have to start making compromises. No matter what both situations suck.
If rolling was a better system than just a slot machine, and they weren't gated behind such an annoying grind process of acquiring them, and I was able to actually acquire a riven for a specific weapon I wanted, I'd agree. As it stands, the riven pool is too diluted and it'll only get worse as more weapons are added, making getting a riven for a weapon you want even harder, further increasing their asinine prices.
The rolling system is awful as it's just a slot machine of mostly useless stats you don't need, and they take far too long to acquire. I have like over 200 riven slivers and I haven't even played that much since they added them to eximus' drop tables, and yet I can only spend so many a week to get random rivens before the game stops me.