I have a really simple question here: What is the purpose of "Strength in numbers" other than cash grab? I don't mean this to be offensive, but I am really completely out of ideas, so if there is any, please, enlighten me.

For those who are curious, node is on Mordo boss in 6.2. It says this:
"For each Member of the Attacker's team that is knocked out, the Attacker suffers a 25% Attack and Ability Accuracy reduction.
Think about it. This node does literally
nothing. Nothing, except it is forcing you to spend team revive for your champions you have no intention to use at all, just to have a shot to actually win.
How does this make sense? Purpose of the nodes is to make fight specific in some aspect. Poison node - bring poison immune. Bleed node - bring bleed immune. Etc. So if I need Bleed immune champion for boss fight, I will probably save him for that purpose and I will sacrifice other champions on the way. That's what I can do if I want to play smart and be step ahead. If I want to plan.
Only thing I can do to prepare myself for this node is literally revive whole team. That's it. That node could be named "Pay to Win" and it would be absolutely correct.
Am I missing something here or did Kabam really fell to its lowest point here?