What are your opinions on this and the color pie? Is it a bleed or a break?

I'd consider it a bleed. It's definitely not something white can do, but it doesn't undercut white's weaknesses as far as I can tell. If it at least required you and an opponent, I'd have less issue. As is, I think it's too much.

Yeah. Funnily enough, that's what it does read in duels. It's multiplayer that makes the break.

Come to think of it, "this has deathtouch as long as you or another player controls another creature with deathtouch" might be white from an "evening things up" standpoint.

But I agree about the swamps, it's not unbalanced, but it's out-of-pie in multiplayer, I think but am not 100% sure.

Interesting.

If this is out of color for white, is it in color for another color (using different lands and keywords, of course)?

And could white get a version of Odric #2 that took from opponents' creatures? Or would that be blue?

Blue Odric could take from opponents' creatures, sure. I feel that to prevent it from being a break, it would have to be something at least tertiary in that color, but primary or secondary in the other colors. Like a green creature that got haste with mountains and deathtouch with swamps.

Or red getting reach? That makes sense.