User blog comment:Da-king4eva/Ideas for Lostvader Monsters/@comment-26147696-20190305090645

Okay, the Gavriel card is a little powerful. But the Orven card I'd argue is broken, as if it goes of right you get +8 life and +4 cards which is a little to overpowered. Or at least it feels that way to me.

The skill for Orven I would suggest is this:  At the end of the battle that this card attacked, if you have a "Venom Swamp" on your field, you may destroy another card on the field. If you destroyed a 《Darkvenom Dragon》 on your field, your opponent must discard a card from their hand, put the top 2 cards of their deck into their drop zone, and you may draw a card.