shining mewtwo pokemon card value GX - 39/73 - Legends Lightning Reflect Shield If an attack does damage to Shining Mewtwo during your opponents next turn (even if Shining Mewtwo is Knocked Out) ✨Shining Mewtwo Secret Rare Holo

Its not the end of the world if a card does hit (especially if its a more reactive card: reactive cards are generally safer than threats in eternal formats), and when you make nearly 200 new cards you expect some will at least intrigue Legacy players

Providing a creature with +1/-1 and a clause that states if the equipped creature dies, its controller draws two cards, a common strategy with Skullclamp is to attach it to creatures with only 1 toughness in order to convert that creature into two cards

If Narcomoeba is revealed or looked at while moving from your library to your graveyard (such as with Balustrade Spy), its ability will trigger when it's put into your graveyard

Day's Undoing is another neat one after you dump your hand I'd maybe suggest a little more draw card

Moggcatchers Unite