What makes me most excited about Self-Inflicted Wound is its ability to answer a monstrous Fleecemane Lion, which is a card that gives slow, removal-heavy decks nightmares
Spy Combo $192 [MTGO: 143 Tix] Grixis Affinity $169 [MTGO: 223 Tix] Mono-Blue Terror $113 [MTGO: 169 Tix] Tron: $105 [MTGO: 142 Tix] Red Rally: $98 [MTGO: 98 Tix] Jund Wildfire $95 [MTGO: 65 Tix] Red Madness $88 [MTGO: 77 Tix] Elves: $84 [MTGO: 76 Tix] White Aggro: $84 [MTGO: 105 Tix] Golgari Gardens: $76 [MTGO: 137 Tix] The only Eternal format without commas in its deck prices, Pauper is the format for the budget-minded Magic player
Inniaz also lets you take permanents away from people and give them to someone who can either use them better or just stop the original player from using them
Its not quite strong enough to take the field from the command zone, but it can be useful as support in decks like Rendmaw, Creaking Nest, Ratadrabik of Urborg, or those wild Zodiark, Umbral God decks
Its that one deck that you play whenever possible, that deck you upgrade as new sets come out, the deck you update to peak form slowly or quickly (money dependent)