Okay so say I have a Thalia's lieutenant on my board along with let's say 4 other humans, and my opponent casts languish. I put my Eerie Interlude down and can I put my Thalia's lieutenant on to the battlefield first at my end phase then boost her with 4 +1/+1's?
All of your creatures will re-enter the battlefield at the same time. Your Lieutenant will see 4 humans entering, triggering the second ability 4 times. Because it also entered, its first ability will trigger once.
In other words, you don't have a choice in the matter, but you get your 5/5 Lieutenant anyway, and a +1/+1 counter on your other 4 humans.
No, they all enter at the same time, not one at a time. However, the Lieutenant will see the other Humans entering at the same time as itself and it will trigger for them. So you'll still get the triggers from the other Humans entering.
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Scientists have calculated that the chance of anything so patently absurd actually existing are millions to one. But magicians have calculated that million-to-one chances crop up nine times out of ten.
In other words, you don't have a choice in the matter, but you get your 5/5 Lieutenant anyway, and a +1/+1 counter on your other 4 humans.
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Scientists have calculated that the chance of anything so patently absurd actually existing are millions to one. But magicians have calculated that million-to-one chances crop up nine times out of ten.