Add flow examples.

README.md

@@ -15,6 +15,7 @@ Please remove this preface when you fork it. Leave a link if you'd like but it's
 # Index
 Truthfully non-linear, but in a loose order of priority.
 
+## The Game
 1. [Game Pitch/Synopsis](pitch/README.md)
 2. [Game Flow](flow/README.md)
 3. [Game Systems](systems/README.md)

flow/README.md

@@ -2,6 +2,11 @@
 
 You can use Mermaid to conceptualize a game flow here, if needed/desired.
 
+Examples:
+* [Arcade Example](#arcade-example)
+* [Magic The Gathering Turn example](#magic-the-gathering-turn-example)
+
+## Arcade Example
 ```mermaid
 flowchart TD
 A[Deposit Coin] --> B[Credit >= 1]
@@ -12,3 +17,20 @@ F --> G[Retry?]
 G -- "No" --> I[Highscore]
 G -- "Yes" --> A
 ```
+
+## Magic The Gathering Turn Example
+```mermaid
+flowchart TD
+A[Begin phase] --> B[Main phase] --> C[Combat phase] --> B --> D[End phase]
+```
+### Phases
+
+* Begin phase
+  * Untap lands and creatures
+  * Draw a card
+* Main phase
+  * Play a land (one per turn)
+  * Cast creatures and/or sorceries
+* End
+  * Your creatures heal
+  * Pass the turn to opponent