onslaught mtg card FOIL] Flooded Strand - - German where X is the greatest power among creatures you control as you cast this spell. Goblin Sharpshooter 2002 Onslaught #207

As in if you Giant Growth the Selkie against your resident Island player, thanks to islandwalk you just turned the famous green instant into an Ancestral Recall

Continuing with the example of the above Grand Abolisher from the Archenemy: Nicol Bolas set you can look it up on websites like TCG Player to find what people are actively trying to sell this card for

These cards often have very strong abilities that can be played in the card game, so finding them to insert into your deck is the best way to win games

I'm a bit older than most of the guys at our LGS and I didn't want to seem too inept when dealing with this app