If your opponent ever attacks you, then you suddenly have the option of eating the majority of their creatures with several double-blocks, or perhaps you can threaten blocking every single of their opponents creatures and cracking back for lethal
When the last is removed, sacrifice it.) When this enchantment enters and at the beginning of your first main phase, exile target creature an opponent controls until this enchantment leaves the battlefield
When this creature enters, you may search your library for a card with a name you noted for cards named Smuggler Captain, reveal it, put it into your hand, then shuffle
It also only happens once
When you're a triple threat like Sol'kanar you can take things to the next level
Keep in mind I'm rating all these cards for Standard playability