clefairy pokemon cards - 035/165 - Pokemon 151 - Reverse Foil emotional canvas rather than just a simple game piece. Lillie's Clefairy Pokemon Card Extended

Cards similar to Fire-Omen Crane include Storm, Windrider, Charging Griffin, Thieving Magpie

Ghost-Spider, Gwen Stacy is another red go-wide payoff that can finish off a player if you attack with enough creatures at once

If the opponent has managed to evolve into high HP Pokmon, you can always put damage counters on the opponents board, then use Devolution to turn these high HP Pokmon back into their low HP Basic or Stage 1 forms (Kirlia, Charmander, etc.)

I can think of a few Limited formats in which a Simic deck would have literally zero possible answers to some of the best rares

Id bet Obelisk will gain about a dollar in value each year it stays out of print not great value, but worth picking up a couple in the $1 range before they start to rise

You can obtain the Regigigas (1-Star rarity) card by opening Space-Time Smackdown: Dialga from Space-Time Smackdown set