Combos Browse all Suggest
Legality
| Format | Legality |
| 1v1 Commander | Legal |
| Archenemy | Legal |
| Arena | Legal |
| Canadian Highlander | Legal |
| Casual | Legal |
| Commander / EDH | Legal |
| Commander: Rule 0 | Legal |
| Custom | Legal |
| Duel Commander | Legal |
| Freeform | Legal |
| Gladiator | Legal |
| Highlander | Legal |
| Historic | Legal |
| Historic Brawl | Legal |
| Leviathan | Legal |
| Limited | Legal |
| Oathbreaker | Legal |
| Pauper EDH | Legal |
| Planar Constructed | Legal |
| Planechase | Legal |
| Quest Magic | Legal |
| Tiny Leaders | Legal |
| Vanguard | Legal |
| Vintage | Legal |
Ethereal Grasp
Instant
Tap target creature. That creature perpetually gains "This creature doesn't untap during your untap step" and ": Untap this creature." (Permanently changes a card's characteristics regardless of what zone the card is in and what zone it moves to.)