We experimented with different amounts of playable cards per booster and found that 14 did the best job of giving us the play experience we wanted
Electrolyze gets you the cantrip and the Fire effect as well, making it arguably the best version of this effect later, although at the cost of an additional mana to cast
Ethans Ho-Oh ex (Special Illustration Rare) embed::[[Ethans Ho-Oh ex (sv10-230)]] sing slick sanguine colours and a stylish skybound angle, Atsushi Furusawas design of this Special Illustration Rare shows Ethan and Ho-Oh in a beautiful portrayal that captures their famous ties
These are, roughly, the types and percentages that I use it (and similar) effects for the potential targets: Creatures, 35%
There are a few Simic lists in commander, standard and modern formats that may include Tamiyo, Compleated Sage, but Simic has never been dominant for too long in any of these environments