Rules card

Rules cards were first introduced in the Lorwyn set. Starting with 10th Edition, a 16th card was added to booster packs. This card was either a rules card or a token produced by something in that set. In 10th Edition they were known as "Tips & Tricks" cards.

Lorwyn Rules cards

1. Planeswalkers Part 1: The Basics
2. Planeswalkers Part 2: Planeswalker Abilities
3. Planeswalkers Part 3: Fighting a Planeswalker
4. Clash
5. Tribal

Morningtide Rules cards

1. Creature Types
2. Kinship
3. Prowl
4. Clash
5. Equipment

Shadowmoor Rules cards

1. is the Untap Symbol
2. +1/+1 and -1/-1 counters
3. Template:Rg and Template:2r are Hybrid Mana Symbols
4. Conspire
5. Persist
6. Wither