Has anyone else noticed the new trophy reward rings?

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Genbu Ring: 20% HP, Def, and Spr, 7 Def, 7 Spr. Crafting Materials, 3x Monarch's Ring, 3x Domination Rings, 3x Ruler's Ring, 20x Water Megacryst, 20x Earth Megacrysts

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Byakko Ring: 20% MP, Atk, and Mag, 7 Def, 7 Spr. Crafting Materials, 3x Monarch's Ring, 3x Domination Rings, 3x Ruler's Ring, 20x Lightning Megacryst, 20x Wind Megacrysts

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The Genbu Ring is amazing, giving 20% HP, Def, and Spr. Right now, there are only two accessories that give more than 20% HP, the Bomb Engagement Ring (which you can only get one of and gives -50% ice/water resist), and the Ring of Dominion, which I've been working on for 3 years and still only have 1 of 9 diamonds. The Byakko Ring is a lot less impressive, as multiple accessories give 30% attack (Fury Ring) or 30% magic (Betrothal Ring, Magistral Crest, Ash's Ring), and a fair few give both (Ring of the Lucii, Clan Master's Headband, Ring of Dominion), though a farmable 20% is nice, just not new BiS.