Card Text:

While Titan Mechanic is on a flank, each key costs -1[Æ]

The card text seems to be clear. EACH key costs -1. So the opponents key should be at -1 too. On the other hand, why would your Titan Mechanic help the opponent build a key? 🤔

It benefits both players. It does have the condition, so if you really don't want your opponent to have the benefit, play creatures on both sides of the Mechanic.

31 minutes ago, Soapy said:

Card Text:

While Titan Mechanic is on a flank, each key costs -1[Æ]

The card text seems to be clear. EACH key costs -1. So the opponents key should be at -1 too. On the other hand, why would your Titan Mechanic help the opponent build a key? 🤔

Yep it’s a constant effect that helps both players. Typically only want to play it if you need just 1 to forge a key and your opponent doesn’t. You can also always just put a creature on the side of it on turns you wont benefit from it, then Suicide that creature in an attack when you need it active again.

7 hours ago, TwitchyBait said:

Yep it’s a constant effect that helps both players. Typically only want to play it if you need just 1 to forge a key and your opponent doesn’t. You can also always just put a creature on the side of it on turns you wont benefit from it, then Suicide that creature in an attack when you need it active again.

Might I suggest "Transposition Sandals"?

My deck with "Titan Mechanic" came with this card as well. I think it looks neat-o.

Just now, RobertK said:

Might I suggest "Transposition Sandals"?

My deck with "Titan Mechanic" came with this card as well. I think it looks neat-o.

Drool

4 hours ago, RobertK said:

Might I suggest "Transposition Sandals"?

My deck with "Titan Mechanic" came with this card as well. I think it looks neat-o.

Wow lucky synergy. Play that at your lgs and watch flies buzz over that deck list just to be sure it's real.