Description
End Portal Frame is found exclusively in stronghold portal rooms — pre-built structures generated underground in nearly every world. Twelve frames arranged in a 5×5 ring with the corners removed form the portal foundation, and inserting an Eye of Ender into each empty slot ignites the portal in the centre. Some frames spawn with the eye already in place; the rest must be filled by the player using eyes crafted from blaze powder and ender pearls.
The block is one of three indestructible blocks in vanilla — bedrock, end portal frame, and the portal itself. It cannot be moved by pistons, it shrugs off TNT, ghast fireballs, and any tool. The texture is a pale stone block with a green decorative top resembling a chiseled gemstone setting. Once activated, the centre of the ring shows the iconic black void with starfield, and stepping into it teleports the player directly to the central island of the End dimension.