I dont think a Detective-based deck may become super competitive in particular considering the amount of very effective cards that will be released in Whispers in the Well but we recently saw a Pirate Action deck worth less than 70 topping a Set Championship thus there is no reason a deck based on On the Case Starter Deck cannot be enjoyable also in a competitive setting
Longtime MTG-heads, whether Fallout players or not, should also get psyched over the exciting new mechanics coming along for the ride
I also just think Commander generally benefits from cards that encourage attacking and interaction, so I eagerly await the next myriad cards
This is much less likely to be the case with these underplayed cards
Kaldra Compleat costs 7 and arrives with an equipped 5/5 with indestructible, trample, first strike and haste and exile combat damage, which pairs well with first strike
Creature Enchantment - Dog Color tag templates(None) Temur Sabertooth : You may return another creature you control to its owner's hand