There are a few cards hither and yon that allow some incidentally in blue (Turn into a Pumpkin), while red is all about cant gain life as the inverse
If you are looking to spend a bit moreon a more mint Original 151 set, you can find those by clicking here
Ok Joltik #150 (Pokemon Stellar Crown) Details All prices are the current market price
Orientation: The Stacking Rule The easiest way to remember the rule is by how the condition is marked
The starting player becomes the controller of the active plane and at the beginning of each player's turn, that player becomes the new controller of the active plane, even if it doesn't belong to their planar deck, thus making planes affect all players equally
Ragavan, Nimble Pilferer specifications: Pros Cheap mana cost Hugely powerful Dash ability Source of mana and messes with your opponent's deck Cons A fairly expensive single Not as useful in Commander decks Ragavan, Nimble Pilferer is so explosively powerful that the card had to be banned in the Legacy and Historic MTG formats