Since horsemanship dorks can only be blocked by horsemanship, but it was just in one hard to get set, there aren't a lot of cards, thus making these closer to actual proper unblockable in many metagames
However, the correct answer is that if there are no enchantments on the battlefield, you have to choose the Wear half
Heliod, Sun-Crowned The Walking Ballista combo is Heliod, Sun-Crowneds real claim to fame, but this devotion card is also an excellent lifegain payoff, especially with the increased proliferation of Soul Sister creatures in Magic
However, if you can overcome this and have access to the mana base you need, and remain relatively stable, you can dish out immense pain
Tamiyo, Field Researcher: I can't wait for it to go down in price, which I am not sure is inevitable, but I wish it so
Alternatively, once it's in play, you can tap the card and pay three colorless mana to give a permanent or player one counter of a type it already has