Best supported result
Formidable Speaker
When this creature enters, you may discard a card. If you do, search your library for a creature card, reveal it, put it into your hand, then shuffle. {1}, {T}: Untap another target permanent.
The observed decklists establish an actual competitive use case. The role comes from the card's registered zone, surrounding archetype, and rules text rather than preview-season speculation.
Tournament evidence: Formidable Speaker appeared in 5 Pioneer decks across one event, with 17 total registered copies. 5 decks used it in the main deck and 0 used it in the sideboard. Example: renatoaraujo, finishing 5 in Pioneer Challenge 32 on 2026-08-11.
Pioneer tournament pick 2
Emptiness
When this creature enters, if {W}{W} was spent to cast it, return target creature card with mana value 3 or less from your graveyard to the battlefield. When this creature enters, if {B}{B} was spent to cast it, put three -1/-1 counters on up to one target creature. Evoke {W/B}{W/B}
The observed decklists establish an actual competitive use case. The role comes from the card's registered zone, surrounding archetype, and rules text rather than preview-season speculation.
Tournament evidence: Emptiness appeared in 3 Pioneer decks across one event, with 3 total registered copies. 3 decks used it in the main deck and 0 used it in the sideboard. Example: renatoaraujo, finishing 5 in Pioneer Challenge 32 on 2026-08-11.
Pioneer tournament pick 3
Iron-Shield Elf
Discard a card: This creature gains indestructible until end of turn. Tap it. (Damage and effects that say "destroy" don't destroy it. If its toughness is 0 or less, it still dies.)
The observed decklists establish an actual competitive use case. The role comes from the card's registered zone, surrounding archetype, and rules text rather than preview-season speculation.
Tournament evidence: Iron-Shield Elf appeared in 2 Pioneer decks across one event, with 7 total registered copies. 2 decks used it in the main deck and 0 used it in the sideboard. Example: GvC in pioneer league 2026 08 1110863.
Pioneer tournament pick 4
Dundoolin Weaver
When this creature enters, if you control three or more creatures, return target permanent card from your graveyard to your hand.
The observed decklists establish an actual competitive use case. The role comes from the card's registered zone, surrounding archetype, and rules text rather than preview-season speculation.
Tournament evidence: Dundoolin Weaver appeared in 2 Pioneer decks across one event, with 2 total registered copies. 2 decks used it in the main deck and 0 used it in the sideboard. Example: musasabi, finishing 17 in Pioneer Challenge 32 on 2026-08-11.