Flash
Flying
When Bogardan Hellkite enters the battlefield, it deals 5 damage divided as you choose among any number of targets.

Trample
When Boldwyr Heavyweights enters the battlefield, each opponent may search their library for a creature card and put it onto the battlefield. Then each player who searched their library this way shuffles it.

Target creature gets +3/+3 until end of turn.

Target creature gets +3/+1 and gains trample until end of turn.

Untap all creatures you control. Samurai creatures you control get +1/+1 until end of turn.

Trample
Champion of the Flame gets +2/+2 for each Aura and Equipment attached to it.

Whenever you cast a red spell, untap Chandra, Fire of Kaladesh.
: Chandra, Fire of Kaladesh deals 1 damage to target player or planeswalker. If Chandra has dealt 3 or more damage this turn, exile her, then return her to the battlefield transformed under her owner's control.

[+1]: Chandra, Roaring Flame deals 2 damage to target player or planeswalker.
[−2]: Chandra, Roaring Flame deals 2 damage to target creature.
[−7]: Chandra, Roaring Flame deals 6 damage to each opponent. Each player dealt damage this way gets an emblem with "At the beginning of your upkeep, this emblem deals 3 damage to you."

Cliffrunner Behemoth has haste as long as you control a red permanent.
Cliffrunner Behemoth has lifelink as long as you control a white permanent.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)
When Conclave Phalanx enters the battlefield, you gain 1 life for each creature you control.

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it. can be paid with one mana from a snow permanent.)
If a creature would deal combat damage to you and/or one or more creatures you control, prevent X of that damage, where X is the number of age counters on Cover of Winter.
: Put an age counter on Cover of Winter.

Each player sacrifices a permanent.

Haste
: Cunning Sparkmage deals 1 damage to any target.

Destroy target nonblack creature.
Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Deathbellow Raider attacks each combat if able.
: Regenerate Deathbellow Raider.

Add .
Splice onto Arcane (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)

If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.
If an effect would put one or more counters on a permanent you control, it puts twice that many of those counters on that permanent instead.

, : Return target enchantment card from your graveyard to your hand.

Destroy target creature or planeswalker.

At the beginning of each upkeep, if Dreampod Druid is enchanted, create a 1/1 green Saproling creature token.