I love the new respawn anchors and the bring-back of the age-old crying obsidian. The texture looks great! (Props to Jasper) My only issue is the use of glowstone to respawn. Glowstone has always just been used as a light source. To suddenly make it usable for recharging respawns makes little sense. So I thought why not make things a little more magical? The ghast tear is an item that is barely used so I thought maybe there could be a new item crafted with both glowstone and a ghast tear to create an "anchor charge" of sorts for the respawn anchor. This would give ghasts a greater importance in the game and would also make respawning in the nether a little more balanced.