The Victory Cards are designed to look like Lucario, the signature Pokmon of the original Pokmon Champion, Leon
He promised them that as long as they used that card, they would not be confined to their lives of poverty, and they would win all their Duels
At the beginning of your upkeep, if an opponent controls three or more creatures, sacrifice Defense of the Heart, search your library for up to two creature cards, put those cards onto the battlefield, then shuffle
The massive card flow that people want for free in Commander and multiplayer lead them to attack each other, but not you, especially since they don't have to spend a card to get the card draw, so for them, this is free card advantage over time for each foe that attacks each other, and you'll draw more than the card it took to cast him in one or two turns
Even if were not willing to go that far, if we can manage a third color, green offers Vraska, Golgari Queen as an option for sacrificing Treacherous Blessing for value
Two official books now available