You can use tokens to help cast cards with convoke
I can only think of a handful right now (Djinn Illuminatus, Harness the Storm, Frankie Peanuts, Cloudstone Curio, and Tooth and Nail) and there have been times when Spikes have messed up Tooth and Nail by grabbing some game ending combo or accelerating it off major Urzatron lands or other quick mana ramp, and then use something that prevents it from being countered (like Boseiju, Who Shelters All)
Sapphire/Steel Starter Deck List Amber/Amethyst Starter Deck Overview Starter Deck Strategy This deck aims to hold out to the late game when it can use powerful Madrigal characters to gain lore and keep your board alive with some magic trickery
For example, Hall of Heliod's Generosity can tap for colorless mana, and has an ability as well
In fact, it only costs four mana normally, but you can actually cast it for free if you start the game with it in your opening hand
Magnet - Magnemite's Retreat Cost is 1 less for each Magnemite on your Bench
