all doctor who mtg cards Magic The Gathering Commander Decks (All 4) – Merchandise Guide it gains suspend. All Magic: The Gathering —

Triggered abilities use the words "when," "whenever," or "at." They're often written as "[Trigger condition], [effect]." Some keyword abilities (such as prowess) are triggered abilities and will have "when," "whenever," or "at the beginning of" in their reminder text

You can exploit older artifacts like Extraplanar Lens and Caged Sun as well

They're the key cards in the infamous Tron Modern archetype, which relies on their absurd mana ramp potential to bring out scary threats way ahead of schedule

Before that, sleeves were made by rigid plastic (Top Loader) to maximize protection but they were not suitable for a deck that needs constant shuffling