PowerClaws wrote:moomarc wrote:PowerClaws wrote:Something seems to be occurring with casting spells and activating a signet twice, when i cast a spell (5CMC) the first activation adds the correct mana to the mana pool, but the second activation both adds the mana to the mana pool AND reduces the mana required to cast the spell by 2
Which signet are you using? The only signets are the old Ravnica signets and they have nothing to do with cost cutting. If it is those, what are you using to untap them to activate them again for the same cost?

using two orzhov signets, the first signets adds the mana, the other (i think) add two to both the mana pool and to the cast, it ONLY occurs if you do it while paying the cost for a spell
I could not reproduce the problem. Here's how I tested.
1) Get 4 Scrublands and 2 Orzhov Signets in play
2) Cast
Sorin, Lord of Innistrad3) Select first signet to pay for Sorin
4) Tap a
Scrubland to pay for signet mana ability, then a white and a black mana show up in the manapool.
5) Unchanged cost for Sorin is still displayed and select the other signet
6) Repeat step 4
Final state was 2 white mana and 2 black mana in the manapool and unchanged cost for Sorin.