[Charge Attacks and Tricks and Traps]

What if in the original scenario with Zemo charging Mysterio and the he moved out of ranged 2, and Zemo didnt have the power for his spender BUT the player had No Matter the Cost, would the player be forced to play the TTC to perform the attack?

[Two More Shall Rise]

Does the teams tactic card require there to be 2 other leaders in order for its effects to work. For example in my 10 I had Strucker as my leader and Maliketh as one of my units on the battle field, when strucker died could I play Two More Shall Rise to obtain Malikeths leadership? Or would I need something like Malekith AND sin (or any other hydra/cabal leader)?