If you dont really need the +1/+0 boost from Defiant Strike and all of your creatures are prepared to attack anyway, its fine to cast these cantrips on an opponents creature so that you dont get two-for-oned with a removal spell
I can't tell you how many games I've won after pulling back a handful of awesome with this
The loyal and brave steed is a Legendary Creature, so you could have Bill the Pony as a Commander if you so choose
Here's the slightly longer version: One of the two mechanics in the set is inspired
When you attack with your small creatures, this toy siphons life, possibly adding a ton of extra damage for aggressive decks
As a creature type with a deep, rich history in Magic, vampires cover a lot of mechanical ground, but we can make some generalizations