Ive seen people try to make Risk Factor work in EDH a few times before, and in reality it almost never draws you any cards because 4 life can be too insignificant

Sort Card Type Inkay #18Common $0.44 Inkay #41Common $0.39 Inkay #45Common $0.10 Inkay #93Common $0.16 Inkay #89Common $0.05 Inkay #50Common $0.32 Inkay #118Common $0.15 Inkay #SV17Shiny Holo Rare $2.46 Inkay #44Common $0.13 Inkay #69Common $0.05 Inkay #137Common $0.13 Inkay #33Common $0.05 Inkay #33Common $0.13 Inkay #75Common $0.27 Inkay #71None $0.20 Inkay #32Common $0.40 Inkay #32Common $0.17 Inkay #59Common $0.20 Inkay #61None $0.31 Inkay #29Common $0.20 Inkay #35Common Inkay #16Common $6.00 Inkay #45Common $1.99 Inkay #35Common $1.00 Inkay #49Common $0.23 Inkay #51Common $0.05 Inkay - 036/094 #36Common $0.30 Inkay - 042/150 #42None $0.98 Inkay - 177/150 #177Shiny Rare $5.49 Inkay - 6/12 #6Promo $23.22 Inkay (077) #77Common $0.13 Inkay (121) #121Common $0.11 Inkay (74) #74Uncommon $0.32 Inkay (75) #75Common $0.30 Inkay (Mirror Holofoil) #71None $1.15 Inkay (Mirror Holofoil) #61None $1.00 Inkay - 6/12 #6Promo $23.22 Inkay #16Common $6.00 Inkay - 177/150 #177Shiny Rare $5.49 Inkay #SV17Shiny Holo Rare $2.46 Inkay #45Common $1.99 Inkay (Mirror Holofoil) #71None $1.15 Inkay (Mirror Holofoil) #61None $1.00 Inkay #35Common $1.00 Inkay - 042/150 #42None $0.98 Inkay #18Common $0.44

A: In the Trick or Trade 2023 set, each card retains its original expansion symbol and numbering but also has the Trick or Trade logo added
You can find Quarter Century Secret Rare versions of new cards like Armed Neos and Assault Synchron, but also for iconic cards from the games history like Dark Armed Dragon, Dante, Traveler of the Burning Abyss, and a new alternate-art Sky Striker Mobilize - Engage
Assess Card Condition : The better the condition, the more valuable the card