Ellratglai stone

There aren't many items in minecraft other than potions that come with magic, and these stones can change that. Its name - Ellratglai, is an anagram from illageral, so it looks like an illageral rune on a pebble. It's made by Cobblestone decomposes into pebbles, then with Ghast Tear, Ender Pearl and a material that determines its function. For example Blue Ice can cause mobs to temporarily stop moving and snow. You can throw it down to create a circular area of effect; You can also throw it forward to create a 60 degree sector of effect - oh well it doesn't affect you unless it's like generating a shield or something. It comes in four variants: the Netherrack version increases the time, the End Stone version doesn't affect the player, The Cobbled Deepslate version has an expanded range, adding the Glow Ink Sac at crafting to make the area of effect look like the illageral rune on it. It doesn't give any effect - it's more like enchanting but it can even affect blocks.