Efficient Construction vs Curiosity
| 法力费用 | ||
|---|---|---|
| 法力值 | 4 | 1 |
| 类别 | Enchantment | Enchantment — Aura |
| 稀有度 | uncommon | uncommon |
| 价格 | $0.51 | $1.05 |
| 规则文本 | Whenever you cast an artifact spell, create a 1/1 colorless Thopter artifact creature token with flying. | Enchant creature Whenever enchanted creature deals damage to an opponent, you may draw a card. |