Guidelight Optimizer vs Oaken Siren — MTG Card Comparison
Guidelight Optimizer
{T}: Add {U}. Spend this mana only to cast an artifact spell or activate an ability.
*"Analysis: Systems operating at 125% efficiency. Stress within expected tolerances. Exclamatory: Punch it."*
Power/Toughness: 2/1
Oaken Siren
Flying, vigilance
{T}: Add {U}. Spend this mana only to cast an artifact spell or activate an ability of an artifact source.
| Stat | Guidelight Optimizer | Oaken Siren |
|---|---|---|
| Mana Cost | {1}{U} | {1}{U} |
| CMC | 2 | 2 |
| Type | Artifact Creature — Robot | Artifact Creature — Siren Pirate |
| Rarity | Common | Common |
| Set | Aetherdrift | The Lost Caverns of Ixalan |
| Price (USD) | — | — |
| Standard | ✓ | ✓ |
| Modern | ✓ | ✓ |
| Pioneer | ✓ | ✓ |
| Legacy | ✓ | ✓ |
| Vintage | ✓ | ✓ |
| Commander | ✓ | ✓ |
| Pauper | ✓ | ✓ |
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