⚠ We compare indices here (speed + cast rate), not the card content. For the card diff between versions → version timeline
① Color — each line = median of this version's castable spells, per turn. Background = the bracket's 5 bands.
② Speed — each line = this version's average mana vs. the '1 land/turn' baseline (line 0). Above = ahead, below = behind.
③ Playability — P(having at least one castable spell of CMC ≤ T in hand at turn T). Combines spell count AND color castability — the gap with cast rate is the new signal. reliable from T3.
Castable spells per turn · current version
⚠ Cast rate at low-count turns (T1) is annotated — the raw number alone would be misleading.
Most demanding spells (current version)
| Turn | Most demanding spell | P(cast) |
|---|---|---|
| T4 | Chain Reaction | 59 % |
| T5 | Brash Taunter | 42 % |
| T6 | Chandra, Awakened Inferno | 28 % |
| T7 | Star of Extinction | 17 % |
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