TNT explosions

hi yes im talking about TNT i wish that we could use tnt to both blastmine and grief. when i warp to the ore islands it says that griefinf is aloud but what can we grief with? Im pretty sure that other people want to have tnt aloud to go KAAAABOOOMMMMMM!!!!!! When we grief why use just your pickaxe and shovel, when we could use TNT. So i bring this question to you Honey can we have tnt explosions?

although blocks will be damaged they will regenerate themselves and this only lasts for a minute. its great for raiding and it wont leave the server looking like mars!