the vanilla enderman farm with enderpearl storage and without any create block.
you can modifing the farm in your creative world to change the solide block type, carpets color ...
some vid in youtube present this basic enderman farm i d'ont notice everyone but thank you all, you also need to summon an endermite in the minecart for the enderman farm to be functional.
The botom platform need to be at 128 block to the any end island side.
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Material Checklist:

• 1 Chain


• 2 Chest


• 1250 Solid Block (Cobblestone)


• 9 Hopper


• 8 Trapdoor (Oak Trapdoor)


• 130 Carpet (white Carpet)


• 4 gunpowder (fuel)