Since Magic R&D's preferred term is now typal rather than tribal, whenever you see typal, understand we're talking about old tribal synergies (this also helps to differentiate type-based synergies from the tribal card type, which has been changed to kindred)
Many decks interested in wraths want to play blue anyway, and being uncounterable is way more relevant than preventing regeneration, since its mostly been phased out, and common protection spells use phasing or indestructible
If you have a lot of decks like that in your local playgroup, you can take advantage of the End the Turn part of Ultima to stop things happening after it resolves
Myr Enforcer Heres the big payoff for all those artifacts you played earlier
Putting another blocker onto the battlefield during an opponents attack phase is nothing to be sniffed at
It's one of the only cards in the format (or ever) to be able to brag about this