Use penny sleeves, top loaders, and corrugated protectors in bubble mailers for bend-proof shipping trading cards
This means on the first turn you can attack with Soulgorger you have to sacrifice one creature, but the next turn you must throw two into the fire, then three, and so on
For example, while working on my Quintorius alter, Dave Lee sent me these two sketches to see if I liked his direction
Blightsower Thallid Color Indicator: Black and Green Creature Phyrexian Fungus When this creature transforms into Blightsower Thallid or dies, create a 1/1 green Phyrexian Saproling creature token
White has no shortage of cards with keyword soup like Akroma, Angel of Wrath and the humble Healer's Hawk to outvalue your opponents every combat