These ramp cards also have passive effects and activated abilities that are well worth playing, so its not a Mind Stone situation where youll want to cash this in for a card when ramp isnt good enough
Ramp can appear in different shapes and forms: Land-Based Ramp (Cultivate, Rampant Growth) Mana Dorks (Llanowar Elves, Bugenhagen, Wise Elder) Mana Rocks (Mind Stone, Basalt Monolith) Treasure-Makers and other artifact token producers (Smothering Tithe, Sarinth Greatwurm) Extra land drops (Exploration, Exploration Broodship) Land Recursion (Crucible of Worlds, Aftermath Analyst) Rituals (Dark Ritual, Mana Geyser) Cost Reduction (Honest Rutstein, Stormcatch Mentor) Eldrazi Spawn & Scion producers (Eldrazi Skyspawner, Kozilek's Predator) Mana Doublers (Mirari's Wake, Groundchuck & Dirtbag) Temporary mana abilities (firebending) This ranking will cover many of these forms of ramp, but will leave some more specific ones like Treasure-makers to their own separate list
It has the D23 Expo and 1st stamps at the bottom of the card
You need to spend it in combat, just like with Firebending
Crovax the Cursed is easily the most interesting of the bunch and it still isn't great
For the longest time, Jace, the Mind Sculptor was the undisputed king of planeswalkers