if i have 2 Two-Headed Sliver in play can my slivers only be blocked by 4 or more creatureS? and if i had 4 of them then can be blocked by 8 or more creatures?
if i have 2 Two-Headed Sliver in play can my slivers only be blocked by 4 or more creatureS? and if i had 4 of them then can be blocked by 8 or more creatures?
No, they'll just have multiple instances of "can only be blocked by 2 or more". That's pretty much exactly the same as only having one instance.
In other words, multiple Two-Headed Slivers are entirely redundant.
Fluttershy is best pony.