Evasion ability

An evasion ability on a creature restricts which creatures can block it. The ultimate example would be "This creature is unblockable" (e.g. Tidal Kraken), but there are several other evasion abilities, such as:

• Flying (Can only be blocked by other creatures with flying) e.g. Wild Griffin
• Fear (Can only be blocked by Black/Artifact creatures) e.g. Gluttonous Zombie
• Horsemanship (Can only be blocked by other creatures with Horsemanship)
• Shadow (Can only block or be blocked by other creatures with Shadow) e.g. Soltari Priest
• Landwalk (Is completely unblockable if defending player controls a land with this property.) e.g. Forest Dryad
• Protection (Cannot be blocked by creatures with this quality) e.g. Paladin en-Vec
• Specific 'Cannot be blocked by' clauses. e.g. Vindictive Mob