So, is there any deck that would use this other than Stacker?
Not sure, funny that I didn't heard any-one calling Suicide yet, (okay I saw the word negator once). This card is so amazing, in theory it solves alot of suicide's problems. Burn, Lack of card-adventage, Agrro
the mana-base is used to heavy CC. Shade's, wretches, disruption.. uicide can take this card up quit easy if its for the CC+equip-cost.
Prod. red really is nice, negator is a nice choice, but any other thread will do since you can now block anything, and when attacking you deal +4 dmg, take out a treath most of the time and draw a card. very nice and we can re-equip after that having a strong blocker again..
How-ever, like fish Suicide is in love with his Null Rods. Rods won me more games then any other card in this deck and cutting them really hurts. but it is NOT imposible. Kegs can do a nice job too, and if you really don't like that, this card can maybe played in Chalice Black wich is using CotV. I haven't tried it in Chalice Black yet, but Suicide with Kegs and SFI's is really dointg a better job beating agrro.
For Fish, I tried them, saw my Curiosity-engine dying, my null Rods disrupting myself... cutting any of these really sucked. I don't think Fish can pick this sword up, Fish is a big pile of Synergy and SFI ain't working there.