Cheapest priced copy (Core Set 2019): $2.99 at Card Kingdom, near mint, their price list as of .
Arcades, the Strategist 
Legendary Creature — Elder Dragon · 3/5 · Mythic · Core Set 2019 · #212
Flying, vigilance
Whenever a creature you control with defender enters, draw a card.
Each creature you control with defender assigns combat damage equal to its toughness rather than its power and can attack as though it didn't have defender.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $2.99 to $64.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Core Set 2019 | 212 | Mythic | $2.99 | $29.99 |
| The List | M19-212 | Mythic | $3.49 | — |
| Core Set 2019 Promos | 212s | Mythic | — | $57.99 |
| Time Spiral Remastered | 371 | Special | $3.99 | $64.99 |
2 rulings from Wizards of the Coast
- 19 March 2021Arcades's last ability doesn't actually change any creature's power. It changes only the amount of combat damage it assigns. All other rules and effects that check power or toughness use the real values. For example, Rabid Bite won't cause a creature with defender to deal damage equal to its toughness.
- 19 March 2021If Arcades leaves the battlefield after a creature with defender has attacked, that creature remains an attacking creature, although it will assign damage equal to its power.