Even if Kaito's triggered ability triggers more than once in the same turn (perhaps because one or more attackers had first strike, multiple players were dealt combat damage by your creatures, or there were multiple combats), and you return an attacking creature to hand each time, you won't be able to activate Kaito's loyalty abilities more than twice that turn
A card like Eradicator Valkyrie is completely protected from any planeswalker ability that would target it
Abstruse Appropriation Id almost expect Abstruse Appropriation to have blue or red in its mana value with the black, but I can see the logic of white
This showcase version of the card features not only the special fang border but also brand-new artwork of the vampire lord being celebrated with a bloody toast
Lifelink and deathtouch are two more common keywords as you go deeper into tribal vampires
March On New keywords, new strategies, even a new card type