What makes the Erdtree seal the best?

[MeltedLemonade]

I hear the Erdtree seal is easily the best seal, and the Golden order seal has an int requirement of 17 and ultimately boosts the damage output as long as you don't completely ignore levelling intelligence, making it stronger. What am I missing

[ShabDez]

For a pure faith build Erdtree might be the best yes. If you want to use mostly Dragon Communion spells however, there is a better one with a passive ability to boost those incantations. Other seals also have boosts for certain incantations. So overall, you need to check what seal fits best for you build
There is a good summary here
https://www.reddit.com/r/EldenRingPVP/comments/112e4tc/the_definitive_guide_to_sacred_seal_minmaxing_a/?rdt=62158

[AerSilver ♞]

Dragon Communion Seal is the best imho,weights 0 too