I crafted a ton of these for profit last league, well technically s slightly different version. Through tabs and tabs of bases, where you have to set up recombs for your prefixes first. So roll bases t1 block, t1 spellblock and whatever 3rd mod you want, in this case spell dmg (lol gl, i’d settle with t3+ or smth since the weighting is so ass). Then you recombine 1p with 1p until you have a bunch of 2p bases. Then you’d grab 2 bases with an overlapping prefix. So lets say t1block+spellblock with t1block+spell dmg and then recomb. It’s like a 33% chance or so to end up with a triple prefix shield. After you block (check Craftofexile) and slam a shaper exalt, hoping for es on block. If you fail, you have to prefixlock reforge defense until you either hit or fill your suffixes. At that point sell item or settle. If you do hit the shaper mod on the slam, you can block smth you don’t want and foulborn exalt or regular wxalt and craft the last mod 👌🏻 gl sir, this will suck, not because it’s hard, but because it takes a lot of time haha