[quote=@Lugubrious]
<Snipped quote by RokkuHoshi>

There's not really been any indication of ring size, though since you specifically stated that Steve's blocks were each three meters by three meters, it would only take five to span a 15-meter arena.  Still, even if being a 'master builder' -which isn't stated on his sheet beyond a strength being 'building'- allows him to place blocks faster than usual, it takes less than three seconds for Slayer to strike twice.

All that aside, since it takes an ordinary minecraft player ten seconds to break a cobblestone block by hand, it doesn't seem to me that someone like Slayer with superhuman strength would have much of a problem breaking any blocks that fall toward him, if he even deems that necessary.
[/quote]

Exactly why it would take 25 blocks placed in just over 10 seconds. The breaking blocks would take longer, though, since it's closer to 5 seconds with a stone pickaxe, that' be 40 seconds that Steve would be hoping you two are focusing on each other because Steve is little more than an annoyance to them right now. The only reason he's still in this fight is because of his high pain tolerance.