Weve all been there, and its why I love the meme above so much
Mono-White has plenty of premium Creatures worth reanimating, from value pieces Phyrexian Vindicator or even haymakers like Sun Titan and Serra Ascendant
Second, the longer the Regent stays around, the larger it will get as it damages your opponent, accelerating their clock significantly
Another sneaky interaction is Tawnos, the Toymaker paired with basically any birdyou get a copy of the creature as an artifact, which works great with anthem effects or even as sacrifice fodder for Seaside Haven
Deharme Many of the strongest creatures in Magic are so powerful because of an ability that triggers when they enter the battlefield
It essentially takes down anything it connects with